USRE36256E - Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase - Google Patents

Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase Download PDF

Info

Publication number
USRE36256E
USRE36256E US08/988,005 US98800597A USRE36256E US RE36256 E USRE36256 E US RE36256E US 98800597 A US98800597 A US 98800597A US RE36256 E USRE36256 E US RE36256E
Authority
US
United States
Prior art keywords
phenyl
thien
diethoxyquinoxaline
fluorophenyl
dimethoxyquinoxaline
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US08/988,005
Inventor
Alfred P. Spada
Michael R. Myers
Martin P. Maguire
Paul E. Persons
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aventis Pharmaceuticals Inc
Original Assignee
Rhone Poulenc Rorer Pharmaceuticals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/US1992/003736 external-priority patent/WO1992020642A1/en
Application filed by Rhone Poulenc Rorer Pharmaceuticals Inc filed Critical Rhone Poulenc Rorer Pharmaceuticals Inc
Priority to US08/988,005 priority Critical patent/USRE36256E/en
Application granted granted Critical
Publication of USRE36256E publication Critical patent/USRE36256E/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
    • A61K31/5375—1,4-Oxazines, e.g. morpholine
    • A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/205—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring
    • C07C43/2055—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring containing more than one ether bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/64—One oxygen atom attached in position 2 or 6
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/12—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D215/14—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/18—Halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • C07D215/233—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D215/50—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/74—Quinazolines; Hydrogenated quinazolines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to ring carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C07D239/91—Oxygen atoms with aryl or aralkyl radicals attached in position 2 or 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/93—Sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/94—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
    • C07D241/40—Benzopyrazines
    • C07D241/42—Benzopyrazines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
    • C07D241/52—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/20—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 4
    • C07D265/22—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Definitions

  • This invention relates to the modulation and/or inhibition of cell signaling, cell proliferation, cell inflammatory response, the control of abnormal cell growth and cell reproduction. More specifically, this invention relates to the use of bis mono- and/or bicyclic aryl and/or heteroaryl compounds in inhibiting cell proliferation, including compounds which are useful protein tyrosine kinase (PTK) inhibitors.
  • PTK protein tyrosine kinase
  • Normal cellular reproduction is believed to be triggered by the exposure of the cellular substrate to one or more growth factors, examples of which are insulin, epidermal growth factor (EGF) and platelet-derived growth factor (PDGF).
  • growth factor receptors are imbedded in and penetrate through the cellular membrane.
  • the inhibition of cellular reproduction is believed to occur when a growth factor binds to the corresponding receptor on the external surface of the cellular membrane.
  • This growth factor-receptor binding alters the chemical characteristics of that portion of the receptor which exists within the cell and which functions as an enzyme to catalyze phosphorylation of either an intracellular substrate or the receptor itself, the latter being referred to as autophosphorylation.
  • phosphorylation enzymes include tyrosine kinases, which catalyze phosphorylation of tyrosine amino acid residues of substrate proteins.
  • disease states that characterized by the uncontrolled reproduction of cells. These disease states involve a variety of cell types and include disorders such as leukemia, cancer, psoriasis, inflammatory disease, bone diseases, atherosclerosis and restenosis occuring subsequent to angioplastic procedures. This inhibition of tyrosine kinase is believed to have utility in the control of uncontrolled cellular reproduction, i.e., cellular proliferative disorders.
  • Initiation of autophosphorylation i.e., phosphorylation of the growth factor receptor itself, and of the phosphorylation of a host of intracellular substrates are some of the biochemical events which are involved in mediator release mitogenesis and cell proliferation.
  • Autophosphorylation of the insulin receptor and phosphorylation of substrate proteins by other receptors are the earliest identifiable biochemical hormonal responses.
  • PTK protein tyrosine kinase
  • EGF epidermal growth factor
  • EGF receptors Inhibit EGF-induced proliferation of A431/clone 15 cells with little or no effect on the proliferation of such cells when induced by other growth factors. It has been reported also that erbstatin inhibits the autophosphorylation of the EGF receptor in membranes of A431 cells. Higher concentrations of erbstatin are required to inhibit cyclic adenosine 3',5'-monophosphate (cAMP)-dependent protein kinase.
  • cAMP cyclic adenosine 3',5'-monophosphate
  • a method of inhibiting abnormal cell proliferation in a patient suffering from a disorder characterized by such proliferation comprising the administration to a patient of an EGF and/or PDGF receptor inhibiting effective amount of a bis mono- and/or bicyclic aryl compound exhibiting protein tyrosine kinase inhibition activity wherein each aryl group is a ring system containing 0-4 hetero atoms, said compound being optionally substituted or polysubstituted.
  • compositions comprising, in admixture with a pharmaceutically acceptable carrier, a pharmaceutically effective amount of a compound of the aforementioned type.
  • Another aspect of this invention comprises compounds useful in the practice of the present method.
  • the compounds described by Formula I below constitute a class of the aforementioned bis mono- and/or bicyclic aryl, heteroaryl, carbocyclic or heterocarbocyclic compounds for use in the practice of the present invention: ##STR1## where:
  • Ar I and Ar II are independently a substituted or unsubstituted mono- or bicyclic ring, said rings optionally substituted with 0 to about 3 R groups;
  • AR I is a substituted or unsubstituted mono- or bicyclic aryl or heteroaryl ring system of about 5 to about 12 atoms and where each monocyclic ring may contain 0 to about 3 hetero atoms, and each bicyclic ring may contain 0 to about 4 hetero atoms selected from N, O and S provided said hetero atoms are not vicinal oxygen and/or sulfur atoms and where the substituents may be located at any appropriate position of the ring system and are described by R.;
  • Ar II may be as described for Ar I or at least one ring is a substituted or unsubstituted saturated carbocyclic of about 3 to about 7 atoms where each monocyclic ring may contain 0 to about 2 hetero atoms, and each bicyclic ring may contain 0 to about 4 hetero atoms selected from N, O and S provided said hetero atoms are not vicinal oxygen and/or sulfur atoms and where the substituents may be located at any appropriate position of the ring system and are described by R.
  • Preferred Ar I and Ar II monocyclic aryl or heteroaryl rings include substituted or unsubstituted benzene, pyrrole, thiophene, furan, thiazole, imidazole, pyrazole, 1,2,4-triazole, pyridine, 2(1H)-pyridone, 4(1H)-pyridone, pyrazine, pyrimidine, pyridazine, isothiazole, isoxazole, s-triazine, oxazole and tetrazole.
  • Preferred Ar II carbomonocyclic rings include substituted and unsubstituted cycloalkanes such as cyclopentane, cyclohexane, cycloheptane and partially unsubstituted cycloalkanes such as cyclopent-1-ene and heteromonocyclic rings such as piperdine, piperazine, morpholine and pyrrolidine.
  • Preferred Ar I and Ar II bicyclic rings include substituted and unsubstituted bicyclic aryl and heteroaryl rings such as naphthalene, naphthyridine, benzofuran, benzothiophene, indole, 1H-indazole, indoline, benzopyrazole, 1,3-benzodioxole, benzoxazole, purine, coumarin, chromone, quinoline, isoquinoline, benzimidazole, quinazoline, pyrido 2,3-b!pyrazine, pyrido 3,4-b!pyrazine, pyrido 3,2-c!pyridazine, pyrido 3,4-b!-pyridine, pteridine, 2(1H)-quinolone, 1 (2H)-isoquinolone, 1,4-benzisoxazine, benzothiazole, quinoxaline, quinoline-N-oxide, iso
  • Preferred Ar II carbobicyclic rings include substituted and unsubstituted bicycloalkanes such as tetralin, decaline and adamantane and preferred heterobicyclic rings such as imidazolidine, chroman, indoline and quinuclidine
  • R substituents other than hydrogen include alkyl, alkenyl, phenyl, aralkyl, aralkenyl, hydroxy, hydroxyalkyl, alkoxy, alkoxyalkyl, aralkoxy, acyloxy, halo, haloalkyl, nitro, amino, mono-and di-alkylamino, acylamino, carboxy, carboxyalkyl, carbalkoxy, carbaralkoxy, carbalkoxyalkyl, carbalkoxyalkenyl, aminoalkoxy, amido, mono- and di-alkylamido and N,N-cycloalkylamido, phenyl, or benzoyl; and R and R together may also form a ketone group.
  • Preferred X moieties are (CHR 1 ) 0-2 , CH 2 --Z--CH 2 or Z--CH 2 , where Z is O, NR' or S;
  • a special embodiment of this invention includes those compounds where one of Ar I or Ar II is an azidophenyl moiety.
  • a further special embodiment of this invention includes those compounds where Ar II is cycloalkyl.
  • Preferred group include cyclopentyl, cyclohexyl and cycloheptyl.
  • “Monocyclic aryl” means a carbocyclic and/or heterocyclic aromatic ring. Preferred rings include phenyl, thienyl, pyridyl, 2(1H)-pyridonyl, 4(1H)-pyridonyl, furyl, pyrimidinyl, imidazolyl, thiazolyl, oxazolyl and tetrazolyl.
  • Bicyclic aryl means a bicyclic ring system composed of two fused carbocyclic and/or heterocyclic aromatic rings.
  • Preferred rings include naphthyl, indolyl, benzothienyl, benzofuranyl, quinolinyl, chromonyl, 1 (2H)-isoquinolonyl, isoquinolinyl, benzimidazolyl, benzothiazolyl, quinoxalinyl, naphthyridinyl, cinnolinyl, phthalazinyl, pyrido 2,3-b!pyrazine, pyrido 3,4b!pyrazine, pyrido 3,2-c!pyridazine, pyrido 3,4-b!-pyridine, pteridine, and quinazolinyl.
  • Alkyl means a saturated aliphatic hydrocarbon, either branched- or straight-chained. Preferred alkyl is “loweralkyl” having about 1 to about 6 carbon atoms. Examples of alkyl include methyl, ethyl, n-propyl, isopropyl, butyl, sec-butyl, t-butyl, amyl and hexyl.
  • Alkoxy refers to an alkyl-O-group. Preferred alkoxy groups include methoxy, ethoxy, propoxy and butoxy.
  • Aryloxy refers to an aryl-O-group.
  • the preferred aryloxy group is phenoxy.
  • Alkyl means an alkyl group substituted by an aryl radical.
  • the preferred aralkyl groups are benzyl or phenethyl.
  • the preferred aralkoxy groups are benzyloxy and phenethoxy.
  • acyloxy groups are acetoxy and benzyloxy
  • Halo means halogen. Preferred halogens include chloride, bromide and fluoride.
  • the preferred haloalkyl group is trifluoromethyl.
  • the more preferred compounds of this invention include those compounds of Formula I where Ar I and Ar II are independently phenyl, naphthyl, 2(1H)-pyridonyl, pyridyl, quinolinyl, thienyl, 1 (2H)-isoquinolonyl, indolyl, napthyridenyl, pyrido 2,3-b!pyrazine, pyrido 3,4-b!pyrazine, pyrido 3,2-c!pyridazine, pyrido 3,4-b!-pyridine, pteridine, benzothiazolyl, quinoxalinyl, benzimidazolyl, quinolinyl-N-oxide, isoquinolinyl-N-oxide, quinazolinyl, quinoxalinyl-N-oxide, quinazolinyl-N-oxide, benzoxazinyl, phthalazinyl, or cinn
  • R groups which are substituted in the above formulae Ia-Iw are located at any suitable and compatible position of each of the rings of the bicyclic system.
  • a special embodiment of this invention includes those compounds of the above formulae Ia-Iw where Ar II is thienyl, phenyl, naphthyl, pyridyl, quinolinyl, indolyl, furanyl, imidazolyl, 2(1H)-pyridonyl, 1 (2H)-isoquinolonyl, thiazolyl and cycloalkyl, Phenyl, thienyl naphthyl,or cycloalkyl are preferred.
  • a further special embodiment of this invention includes those compounds which are most preferred. These are described by the following formulae: ##STR3## wherein
  • Ar II is phenyl, naphthyl, thienyl, cyclohexyl or cyclopentyl;
  • X is a bond, methyl, ethyl, propyl or (CHR 1 ) m --Z--(CHR 1 ) n where Z is O, NR', and n and m are 0-1 and n+m is 0 or 1.
  • PTK inhibiting compounds should not have appreciable activity as inhibitors of serine or threonine kinase systems. In addition these compounds should inhibit growth factor-induced cell proliferation. Compounds meeting these criteria are of considerable value and are particularly useful in the practice of the present invention. Compounds exhibiting selectivity for either of the above receptors are described herein.
  • R is hydroxy, methoxy, ethoxy, chloro, bromo, fluoro or trifluoromethyl.
  • the compounds of this invention may be useful in the form of the free base, in the form of salts and as a hydrate. All forms are within the scope of the invention. Acid addition salts may be formed and are simply a more convenient form for use; and in practice, use of the salt form inherently amounts to use of the base form.
  • the acids which can be used to prepare the acid addition salts include preferably those which produce, when combined with the free base, pharmaceutically acceptable salts, that is, salts whose anions are non-toxic to the animal organism in pharmaceutical doses of the salts, so that the beneficial properties inherent in the free base are not vitiated by side effects ascribable to the anions.
  • Pharmaceutically acceptable salts within the scope of the invention include those derived from the following acids: mineral acids such as hydrochloric acid, sulfuric acid, phosphoric acid and sulfamic acid; and organic acids such as acetic acid, citric acid, lactic acid, tartaric acid, malonic acid, methanesulfonic acid, ethanesulfonic acid, benzenesulfonic acid, p-toluenesulfonic acid, cyclohexylsulfamic acid, quinic acid, and the like.
  • mineral acids such as hydrochloric acid, sulfuric acid, phosphoric acid and sulfamic acid
  • organic acids such as acetic acid, citric acid, lactic acid, tartaric acid, malonic acid, methanesulfonic acid, ethanesulfonic acid, benzenesulfonic acid, p-toluenesulfonic acid, cyclohexylsulfamic acid, quinic
  • the corresponding acid addition salts comprise the following: hydrochloride, sulfate, phosphate, sulfamate, acetate, citrate, lactate, tartrate, methanesulfonate, ethanesulfonate, benzenesulfonate, p-toluenesulfonate, cyclohexylsulfamate and quinate, respectively.
  • the acid addition salts of the compounds of this invention are prepared either by dissolving the free base in aqueous or aqueous-alcohol solution or other suitable solvents containing the appropriate acid and isolating the salt by evaporating the solution, or by reacting the free base and acid in an organic solvent, in which case the salt separates directly or can be obtained by concentration of the solution.
  • the compounds of this invention may be prepared by employing procedures known in the literature starting from known compounds or readily preparable intermediates. Exemplary general procedures follow.
  • the compounds useful for the method of inhibiting cell proliferation may be prepared by the coupling reaction of a palladium catalyzed aryl or heteroaryistannane with an aryl or heteroarylhalide or triflate.
  • a palladium catalyzed aryl or heteroaryistannane with an aryl or heteroarylhalide or triflate.
  • X is halogen or triflate
  • Y is trialkylstannane
  • R and n are as previously described.
  • the triflate may be prepared from the corresponding alcohol with triflic anhydride (trifluoromethanesulfonic anhydride) in pyridine ##STR7##
  • Triflates may also be prepared from 2(1 H) or 4(1 H) quinolones as shown by the following. ##STR9##
  • the triflimide such as used in the above reaction may also be used to prepare compounds having a particular substitution such as the following compound. ##STR10##
  • the aryl and heteroarylstannanes may be prepared from the corresponding halide (preferably bromide or iodide) by conversion to the aryllithium (by reaction with t-butyl-lithium at decreased temperatures, preferably about -78° C. followed by reaction with a halotrialkylstannane.
  • halide preferably bromide or iodide
  • aryllithium by reaction with t-butyl-lithium at decreased temperatures, preferably about -78° C. followed by reaction with a halotrialkylstannane.
  • the following reaction schemes give a representative list of stannanes prepared and the reaction conditions involved. ##
  • the compounds of the present invention may be prepared by the following representative examples.
  • reaction is quenched with 7.86 g (30.9 mmol) of iodine in 30 mL of tetrahydrofuran and partitioned between ethyl acetate (200 mL) and 10% NaHSO3 (300 mL).
  • Example 7 When the procedure of Example 7 is followed and 2-methoxy-5-bromopyridine is replaced with the bromo compounds of Example 2, Table I and 4-trimethylstannylveratrole is replaced by the stannanes of Example 2, Table II, then the corresponding products are obtained.
  • Table VI A representative list of compounds so prepared are shown below In Table VI.
  • Example 11 When the procedure of Example 11 is followed and 6,7-dimethoxy-quinolin-3-yl trifluoromethane sulfonate is replaced by the triflates of Example 4, Table IV, then the corresponding products are prepared.
  • Example 11 When the procedure of Example 11 is followed and 2-methoxy-5-trimethylstannylpyridine is replaced by the stannanes of Example 2, Table II, and 6,7-dimethoxyquinolin-3-yl trifluoromethane sulfonate is replaced by the triflates of Example 4, Table IV, then the corresponding products are prepared.
  • a representative list of compounds so prepared is shown below in Table VII.
  • Example 7 When the procedure of Example 7 is followed and 4-trimethylstannylveratrole is replaced with 2-methoxy-5-trimethylstannylpyridine and 2-methoxy-5-bromopyridine is replaced with 2,5-dimethoxy-4-t-butylphenyl iodide from Example 5, then the compound prepared is 2-methoxy-5- (2,5-dimethoxy-4-t-butyl)phenyl! pyridine as an oil.
  • Example 15 When 2-methoxy-5-trimethylstannylpyridine in Example 15 is replaced by 5-trimethylstannylpyridine, the compound prepared is 5- (2,5-dimethoxy-4-t-butyl)phenyl! pyridine m.p. 92.5°-94.5° C.
  • the reaction mixture is transferred via cannula to a flask containing 6,7-dimethoxyquinolin-3-yl trifluoromethane sulfonate (500 mg; 1.48 mmol) and Pd(PPh 3 )4 (83 mg; 0.074 mmol) in 4 mL of THF. This is then heated to 50° C. under N 2 for 41/2 hours. The reaction mixture is then poured into 90 mL of 10% NH 4 OH, diluted with CHCl 3 and stirred for 20 min.
  • the reaction mixture is dissolved in EtOAc: brine and extracted 2 ⁇ with EtOAc, washed with water 2 ⁇ , washed with brine, dried (MgSO 4 ) and concentrated in vacuo to obtain a material which is purified by FPLC using 1% methanol: chloroform to obtain a solid which NMR indicates to be 3-phenoxy-6.7-dimethoxyquinoline.
  • the hydrochloride salt is then prepared in the usual manner m.p. 224-226).
  • Compounds within the scope of this invention exhibit significant activity as protein tyrosine kinase inhibitors and possess therapeutic value as cellular antiproliferative agents for the treatment of certain conditions including psoriasis, atherosclerosis and restenosis injuries. It is expected that the invention will be particularly applicable to the treatment of atherosclerosis. With regard to the treatment of some conditions, for example, atherosclerosis, certain people may be identified as being at high risk, for example, due to genetic, environmental or historical factors. Compounds within the scope of the present invention exhibit the modulation and/or inhibition of cell signaling, cell proliferation, cell inflammatory response, the control of abnormal cell growth and cell reproduction can and can be used in preventing or delaying the occurrence or reoccurrence of such conditions or otherwise treating the condition.
  • EGF-receptor purification is based on the procedure of Yarden and Schlessinger. A431 cells are grown in 80 cm 2 bottles to confluency (2 ⁇ 10 7 cells per bottle). The cells are washed twice with PBS and harvested with PBS containing 11.0 mmol EDTA (1 hour at 37° C., and centrifuged at 600g for 10 minutes.
  • the cells arc solubilized in 1 ml per 2 ⁇ 10 7 cells of cold solubilization buffer (50 mmol Hepes buffer, pH 7.6, 1% Triton X-100, 150 mmol NaCl, 5 mmol EGTA, 1 mmol PMSF, 50 ⁇ g/ml aprotinin, 25 mmol benzamidine, 5 ⁇ g/ml leupeptic, and 10 ⁇ g/ml soybean trypsin inhibitor) for 20 minutes at 4° C. After centrifugation at 100,000 g for 30 minutes, the supernatant is loaded onto a WGA-agarose column (100 ⁇ l of packed resin per 2 ⁇ 10 7 cells) and shaken for 2 hours at 4° C.
  • cold solubilization buffer 50 mmol Hepes buffer, pH 7.6, 1% Triton X-100, 150 mmol NaCl, 5 mmol EGTA, 1 mmol PMSF, 50 ⁇ g/ml aprotinin, 25 m
  • the unabsorbed material is removed and the resin washed twice with HTN buffer (50 mmol Hepes, pH 7.6, 0.1% Triton X-100, 150 mmol NaCl), twice with HTN buffer containing 1M NaCl, and twice with HTNG buffer (50 mmol Hepes, pH 7.6, 0.1% Triton X-100, 150 mmol NaCl, and 10% glycerol).
  • HTN buffer 50 mmol Hepes, pH 7.6, 0.1% Triton X-100, 150 mmol NaCl
  • HTNG buffer 50 mmol Hepes, pH 7.6, 0.1% Triton X-100, 150 mmol NaCl, and 10% glycerol.
  • the EGF receptor is eluted batchwise with HTNG buffer containing 0.5M N-acetyl-D-glucosamine (200 ⁇ l per 2 ⁇ 10 7 cells.).
  • the eluted material is stored in aliquots at -70° C. and
  • WGA-purified EGF receptor from A431 cells 0.5 ⁇ g/assay is activated with EGF (0.85 ⁇ M) for 20 minutes at 4° C..
  • the assay is performed at 15° C. and initiated by addition of Mg(Ac) 2 (60 mmol), Tris-Mes buffer, pH 7.6 (50 mmol), 32 P!ATP (carrier free, 5 ⁇ Ci/assay), and increasing concentrations of nonradioactive ATP.
  • the assay is terminated after 10-sec by addition of SDS sample buffer.
  • the samples are run on a 6% SDS polyacrylamide gel. The gel is dried and autoradiographed as described above. The relevant radioactive bands are cut and counted in the Cerenkov mode.
  • the Km for ATP determined in this fashion is found to be 7.2 ⁇ (M. With use of the 10-sec assay protocol, the EGF concentration dependence of EGF-RK autophosphorylation is determined.
  • A431 cells were grown to confluence on human fibronectin coated tissue culture dishes. After washing 2 times with ice-cold PBS, cells were lysed by the addition of 500 ⁇ l/dish of lysis buffer (50 mmol Hepes, pH 7.5,150 mmol NaCl, 1.5 mmol MgCl 2 , 1 mmol EGTA, 10% glycerol, 1% triton X-100, 1 mmol PMSF, 1 mg/ml aprotinin, 1 mg/ml leupeptin) and incubating 5 minutes at 4° C.
  • lysis buffer 50 mmol Hepes, pH 7.5,150 mmol NaCl, 1.5 mmol MgCl 2 , 1 mmol EGTA, 10% glycerol, 1% triton X-100, 1 mmol PMSF, 1 mg/ml aprotinin, 1 mg/ml leupeptin
  • EGF stimulation 500 ⁇ g/ml 10 minutes at 37° C.
  • immunoprecipitation was performed with anti EGF-R (Ab 108) and the autophosphorylation reaction (50 ⁇ l aliquots, 3 ⁇ Ci ⁇ - 32 P!ATP) sample was carried out in the presence of 2 or 10 ⁇ M of compound of the present invention, for 2 minutes at 4° C.
  • the reaction was stopped by adding hot electrophoresis sample buffer.
  • SDA-PAGE analysis (7.5% els) was followed by autoradiography and the reaction was quantitated by densitometry scanning of the x-ray films.
  • IC 50 refers to the concentration of inhibitor mM) at which the rate of autophosphorylation is halved, compared with media containing no inhibitor.
  • Lysate from NIH 3T3 cells was diluted one-third in Triton-free buffer and stimulated with 10 ng/ml PDGF for 30 minutes at 4° C. The equivalent of 1/15 of a 175-cm 2 plate of lysate was used per sample. The stimulated lysate was then immunoprecipitated with rabbit polyclonal anti-PDGF-receptor antibodies raised against a synthetic peptide from the COOH-terminal region (amino acids 1094-1106) or the human PDGF-receptor B-subunit and added to increasing concentrations of test compound of the present invention. After 10 minutes at 4° C., 10 ⁇ Ci of ⁇ - 32 P!ATP were added and further incubated for 10 minutes at 4° C. Samples were separated by SDS-PAGE on 6% gels.
  • EGF receptor overexpressing (HER14) cells were seeded at 1 ⁇ 10 5 cells per well in 24-well Costar dishes pre-coated with human fibronectin (by incubating for 30 minutes at room temperature with 10 ⁇ g/0.5 ml/well). The cells were grown to confluence for 2 days. The medium was changed to DMEM containing 0.5 calf serum for 36-48 hours and the cells were then incubated with EGF (Toyobo, New York, N.Y.) (20 ng/ml), PDGF (Amgen) (20 ng/m 1) or serum (10% calf serum, FCS) and different concentrations of the compound of the present invention. 3H!
  • thymidine (NEN, Boston, Mass.) was added 16-24 hours later at 0.51 ⁇ Ci/ml for 2 hours. TCA precipitable material was quantitated by scintillation counting (C Results of this assay are determined. "IC 50 " of the concentration of inhibitor (nM) at which 3 H! thymidine incorporation is halved, compared with media containing no buffer is calculated As FCS contains a broad range of growth factors, the IC 50 values for PDGF should be lower than for FCS, indicating that the compounds of the present invention do not act as general inhibitors.
  • HER 14 and K721A were prepared by transfecting NIH3T3 cells (clone 2.2) (From C. Fryling, NCl, NIH), which lack endogenous EGF-receptors, with cDNA constructs of wild-type EGF-receptor or mutant EGF-receptor lacking tyrosine kinase activity (in which Lys 721 at the ATP-binding site was replace by an Ala residue, respectively). All cells were grown in DMEM with 10% calf serum (Hyclone, Logan, Utah).
  • PMSF 8 mg/ml-2500 ⁇ in 100% EtOH, store frozen, add 100 ⁇ /10 ml lysis buffer
  • wash beads 1 ⁇ HNTG, 2 ⁇ 10 mM Tris pH 7.5 (can transfer beads to 2 ml eppendorf tube for washing)
  • Ick Kinase Immunoprecipitated from Jurkat lysate. 5 .6
  • Jurkat cells human T-cell leukemia, ATCC clone #E6-1
  • RPMI 1640 medium 10% fetal calf serum, 100 U/ml penicillin/streptomycin, and 2 mM L-glutamine in a 37° C. incubator at 5% CO 2 .
  • RPR compounds 40 mM stocks in DMSO were initially screened at concentrations of 10 and 100 uM in samples containing Ick immuno-precipitated from 2 ⁇ 10 6 cells, 5 uM cdc2 (a p34 cdc2 -derived synthetic peptide (N6-20) prepared by R. Howk, RPR) 7 , 5 mM MnCl 2 , 5 uM ATP and 30 uCi g 32 p-ATp (6000Ci/mmol, NEN) in 20 mM hepes (pH 7.5) for 5 min at 30° C. Samples were analyzed by 5-15% SDS-PAGE and autoradiography as described for EGFR kinase assays.
  • Samples were analyzed by immunoprecipitation (aPY (100 ul/10 8 cells), a-PLC (100 ul/10 8 cells), or azeta (20 ul/10 8 cells)), followed by SDS-PAGE and western blotting onto nitrocellulose and inimunoblotting using RC20 recombinant aPY-HRP Transduction Labs) and ECL (Amersham).
  • aPY 100 ul/10 8 cells
  • a-PLC 100 ul/10 8 cells
  • azeta 20 ul/10 8 cells
  • the preferred class of compounds exhibiting CSF-1 inhibition and lck Kinase inhibition are the 6,7-dialkoxy quinazolines, and most preferred are the 4-arylamino, 6,7-dimethoxyquinazolines.
  • the most preferred lck inhibitory compound is 4-(3,4,5-trimethoxyphenylamino)-6,7-dimethoxyquinazoline, (m.p. 260°-265° C. (HCl)), which is prepared according to the procedure described in Example 36 using 1.6 g of 3,4,5-trimethoxyaniline and 0.2g of 4-chloro,-6,7-dimethoxyquinazoline, under similar reaction conditions.
  • the most preferred CSF-1 inhibitory compound is 4-(N-methyl, N-phenylamino)-6,7-dimethoxyquinazoline, (m.p>230° C.(HCl)), which is prepared according to the procedure described in Example 36 using 140mg of N-methylaniline and 300 mg of 4-chloroquinazoline, under similar reaction conditions.
  • results obtained by the above experimental methods evidence the useful protein tyrosine kinase inhibition properties of compounds within the scope of the present invention and possess therapeutic value as cellular antiproliferative agents.
  • the above pharmacological test results may be used to determine the dosage and mode of administration for the particular therapy sought.
  • the compounds of the present invention can be administered to a mammalian host in a variety of forms adapted to the chosen route of administration, i.e., orally, or parenterally.
  • Parenteral administration in this respect includes administration by the following routes: intravenous, intramuscular, subcutaneous, intraocular, intrasynovial, transepithelial including transdermal, ophthalmic, sublingual and buccal; topically including ophthalmic, dermal, ocular, rectal and nasal inhalation via insufflation and aerosol and rectal systemic.
  • the active compound may be orally administered, for example, with an inert diluent or with an assimilable edible carder, or it may be enclosed in hard or soft shell gelatin capsules, or it may be compressed into tablets, or it may be incorporated directly with the food of the diet.
  • the active compound may be incorporated with excipient and used in the form of ingestible tablets, buccal tablets, troches, capsules, elixirs, suspensions, syrups, wafers, and the like.
  • Such compositions and preparations should contain at least 0.1% of active compound.
  • the percentage of the compositions and preparations may, of course, be varied and may conveniently be between about 2 to about 6% of the weight of the unit.
  • the amount of active compound in such therapeutically useful compositions is such that a suitable dosage will be obtained.
  • Preferred compositions or preparations according to the present invention are prepared so that an oral dosage unit form contains between about 1 and 1000 mg of active compound.
  • the tablets, troches, pills, capsules and the like may also contain the following: A binder such as gum tragacanth, acacia, corn starch or gelatin; excipients such as dicalcium phosphate; a disintegrating agent such as corn starch, potato starch, alginic acid and the like; a lubricant such as magnesium stearate; and a sweetening agent such as sucrose, lactose or saccharin may be added or a flavoring agent such as peppermint, oil of wintergreen, or cherry flavoring.
  • a binder such as gum tragacanth, acacia, corn starch or gelatin
  • excipients such as dicalcium phosphate
  • a disintegrating agent such as corn starch, potato starch, alginic acid and the like
  • a lubricant such as magnesium stearate
  • a sweetening agent such as sucrose, lactose or saccharin may be added or a flavoring agent such as peppermint,
  • tablets, pills, or capsules may be coated with shellac, sugar or both.
  • a syrup or elixir may contain the active compound, sucrose as a sweetening agent, methyl and propylparabens as preservatives, a dye and flavoring such as cherry or orange flavor.
  • any material used in preparing any dosage unit form should be pharmaceutically pure and substantially non-toxic in the amounts employed.
  • the active compound may be Incorporated into sustained-release preparations and formulations.
  • the active compound may also be administered parenterally or intraperitoneally.
  • Solutions of the active compound as a free base or pharmacologically acceptable salt can be prepared in water suitably mixed with a surfactant such as hydroxypropylcellulose.
  • Dispersion can also be prepared in glycerol, liquid polyethylene glycols, and mixtures thereof and in oils. Under ordinary conditions of storage and use, these preparations contain a preservative to prevent the growth of microorganisms.
  • the pharmaceutical forms suitable for injectable use include sterile aqueous solutions or dispersions and sterile powders for the extemporaneous preparation of sterile injectable solutions or dispersions.
  • the carrier can be a solvent or dispersion medium containing, for example, water, ethanol, polyol (for example, glycerol, propylene glycol, and liquid polyethylene glycol, and the like), suitable mixtures thereof, and vegetable oils.
  • the proper fluidity can be maintained, for example, by the use of a coating such as lecithin, by the maintenance of the required particle size in the case of dispersion and by the use of surfactants.
  • the prevention of the action of microorganisms can be brought about by various antibacterial and antifungal agents, for example, parabens, chlorobutanol, phenol, sorbic acid, thimerosal, and the like. In many cases, it will be preferable to include isotonic agents, for example, sugars or sodium chloride. Prolonged absorption of the injectable compositions can be brought about by use of agents delaying absorption, for example, aluminum monostearate and gelatin.
  • Sterile injectable solutions are prepared by incorporating the active compound in the required amount in the appropriate solvent with various of the other ingredients enumerated above, as required, followed by filtered sterilization.
  • dispersions are prepared by incorporating the various sterilized active ingredient into a sterile vehicle which contains the basic dispersion medium and the required other ingredients from those enumerated above.
  • the preferred methods of preparation are vacuum drying and the freeze drying technique which yield a powder of the active ingredient plus any additional desired ingredient from previously sterile-filtered solution thereof.
  • the therapeutic compounds of this invention may be administered to a mammal alone or in combination with pharmaceutically acceptable carriers, as noted above, the proportion of which is determined by the solubility and chemical nature of the compound, chosen route of administration and standard pharmaceutical practice.
  • the dosage of the present therapeutic agents which will be most suitable for prophylaxis or treatment will vary with the form of administration, the particular compound chosen and the physiological characteristics of the particular patient under treatment. Generally, small dosages will be used initially and if necessary, will be increased by small increments until the optimum effect under the circumstances is reached.
  • the therapeutic human dosage based on physiological studies using rats, will generally be from about 0.01 mg to about 100 mg/kg of body weight per day or from about 0.4 mg to about 10 g or higher although it may be administered in several different dosage units from once to several times a day. Oral administration requires higher dosages.

Abstract

This invention relates to bis mono- and/or bicyclic aryl and/or heteroaryl compounds exhibiting protein tyrosine kinase inhibition activity. More specifically, it relates to the method of inhibiting abnormal cell proliferation in a patient suffering from a disorder characterized by such proliferation comprising the administration thereto of an EGF and/or PDGF receptor inhibiting effective amount of said bis mono- and/or bicyclic aryl and/or heteroaryl compound and to the preparation of said compounds and their use in pharmaceutical compositions used in this method.

Description

BACKGROUND OF THE INVENTION
. .This application is a continuation-in-part application of U.S. Ser. No. 07/988,515 filed Dec. 10, 1992, now abandoned which is a continuation-in-part application of U.S. Ser. No. 07/698,420, filed May 10, 1991 now abandoned and a continuation-in-part application of PCT International Application Ser. No. PCT/US92/03736 filed May 6, 1992..!.
.Iadd.This application is a reissue of 08/166,199, filed Dec. 10, 1993, now U.S. Pat. No. 5,480,883, which, in turn, is a continuation-in-part application of U.S. patent application Ser. No. 07/988,515, filed Dec. 10, 1992, now abandoned, which, in turn, is a continuation-in-part application of International Patent Application No. PCT/US92/03736, filed May 6, 1992, now abandoned, which, in turn, is a continuation-in-part application of U.S. patent application Ser. No. 07/698,420, filed May 10, 1991, now abandoned. This application is also a reissue of 08/166,199, filed Dec. 10, 1993, now U.S. Pat. No. 5,480,883, which, in turn, is a continuation-in-part of U.S. patent application Ser. No. 08/146,072, filed Nov. 8, 1993, now U.S. Pat. No. 5,409,930, which is the National Stage of International Patent Application No. PCT/US92/03736, filed May 6, 1992, now abandoned, which, in turn, is a continuation-in-part application of U.S. patent application Ser. No. 07/698,420, filed May 10, 1991, now abandoned. .Iaddend.
FIELD OF THE INVENTION
This invention relates to the modulation and/or inhibition of cell signaling, cell proliferation, cell inflammatory response, the control of abnormal cell growth and cell reproduction. More specifically, this invention relates to the use of bis mono- and/or bicyclic aryl and/or heteroaryl compounds in inhibiting cell proliferation, including compounds which are useful protein tyrosine kinase (PTK) inhibitors.
Normal cellular reproduction is believed to be triggered by the exposure of the cellular substrate to one or more growth factors, examples of which are insulin, epidermal growth factor (EGF) and platelet-derived growth factor (PDGF). Such growth factor receptors are imbedded in and penetrate through the cellular membrane. The inhibition of cellular reproduction is believed to occur when a growth factor binds to the corresponding receptor on the external surface of the cellular membrane. This growth factor-receptor binding alters the chemical characteristics of that portion of the receptor which exists within the cell and which functions as an enzyme to catalyze phosphorylation of either an intracellular substrate or the receptor itself, the latter being referred to as autophosphorylation. Examples of such phosphorylation enzymes include tyrosine kinases, which catalyze phosphorylation of tyrosine amino acid residues of substrate proteins.
Many disease states that characterized by the uncontrolled reproduction of cells. These disease states involve a variety of cell types and include disorders such as leukemia, cancer, psoriasis, inflammatory disease, bone diseases, atherosclerosis and restenosis occuring subsequent to angioplastic procedures. This inhibition of tyrosine kinase is believed to have utility in the control of uncontrolled cellular reproduction, i.e., cellular proliferative disorders.
Initiation of autophosphorylation, i.e., phosphorylation of the growth factor receptor itself, and of the phosphorylation of a host of intracellular substrates are some of the biochemical events which are involved in mediator release mitogenesis and cell proliferation. Autophosphorylation of the insulin receptor and phosphorylation of substrate proteins by other receptors are the earliest identifiable biochemical hormonal responses.
Elimination of the protein tyrosine kinase (PTK) activity of the insulin receptor and of the epidermal growth factor (EGF) receptor by site-directed mutagenesis of the cellular genetic material which is responsible for generation of insulin and EGF results in the complete elimination of the receptor's biological activity. This is not particularly desirable because insulin is needed by the body to perform other biological functions which are not related to cell proliferation. Accordingly, compounds which inhibit the PTK portion of the EGF and/or PDGF receptor at concentrations less than the concentrations needed to inhibit the PTK portion of the insulin receptor could provide valuable agents for selective treatment of cell proliferation disorders.
REPORTED DEVELOPMENTS
It has been reported that the most potent inhibitors of EGF receptors Inhibit EGF-induced proliferation of A431/clone 15 cells with little or no effect on the proliferation of such cells when induced by other growth factors. It has been reported also that erbstatin inhibits the autophosphorylation of the EGF receptor in membranes of A431 cells. Higher concentrations of erbstatin are required to inhibit cyclic adenosine 3',5'-monophosphate (cAMP)-dependent protein kinase.
SUMMARY OF THE INVENTION
In accordance with the present invention, there is provided a method of inhibiting abnormal cell proliferation in a patient suffering from a disorder characterized by such proliferation comprising the administration to a patient of an EGF and/or PDGF receptor inhibiting effective amount of a bis mono- and/or bicyclic aryl compound exhibiting protein tyrosine kinase inhibition activity wherein each aryl group is a ring system containing 0-4 hetero atoms, said compound being optionally substituted or polysubstituted.
Another aspect of the present invention relates to pharmaceutical compositions comprising, in admixture with a pharmaceutically acceptable carrier, a pharmaceutically effective amount of a compound of the aforementioned type. Another aspect of this invention comprises compounds useful in the practice of the present method.
With respect to the method aspects of this invention, the compounds described by Formula I below constitute a class of the aforementioned bis mono- and/or bicyclic aryl, heteroaryl, carbocyclic or heterocarbocyclic compounds for use in the practice of the present invention: ##STR1## where:
Ar I and Ar II are independently a substituted or unsubstituted mono- or bicyclic ring, said rings optionally substituted with 0 to about 3 R groups; and
X is (CHR1)0-4 or (CHR1)m --Z--(CHR1)n where Z is O, NR', S, SO or SO2, m and n are 0-3 and m+n=0-3 and R1 and R' are independently hydrogen or alkyl; or a pharmaceutically acceptable salt thereof.
Preferably, AR I is a substituted or unsubstituted mono- or bicyclic aryl or heteroaryl ring system of about 5 to about 12 atoms and where each monocyclic ring may contain 0 to about 3 hetero atoms, and each bicyclic ring may contain 0 to about 4 hetero atoms selected from N, O and S provided said hetero atoms are not vicinal oxygen and/or sulfur atoms and where the substituents may be located at any appropriate position of the ring system and are described by R.;
Ar II may be as described for Ar I or at least one ring is a substituted or unsubstituted saturated carbocyclic of about 3 to about 7 atoms where each monocyclic ring may contain 0 to about 2 hetero atoms, and each bicyclic ring may contain 0 to about 4 hetero atoms selected from N, O and S provided said hetero atoms are not vicinal oxygen and/or sulfur atoms and where the substituents may be located at any appropriate position of the ring system and are described by R.
Preferred Ar I and Ar II monocyclic aryl or heteroaryl rings include substituted or unsubstituted benzene, pyrrole, thiophene, furan, thiazole, imidazole, pyrazole, 1,2,4-triazole, pyridine, 2(1H)-pyridone, 4(1H)-pyridone, pyrazine, pyrimidine, pyridazine, isothiazole, isoxazole, s-triazine, oxazole and tetrazole.
Preferred Ar II carbomonocyclic rings include substituted and unsubstituted cycloalkanes such as cyclopentane, cyclohexane, cycloheptane and partially unsubstituted cycloalkanes such as cyclopent-1-ene and heteromonocyclic rings such as piperdine, piperazine, morpholine and pyrrolidine.
Preferred Ar I and Ar II bicyclic rings include substituted and unsubstituted bicyclic aryl and heteroaryl rings such as naphthalene, naphthyridine, benzofuran, benzothiophene, indole, 1H-indazole, indoline, benzopyrazole, 1,3-benzodioxole, benzoxazole, purine, coumarin, chromone, quinoline, isoquinoline, benzimidazole, quinazoline, pyrido 2,3-b!pyrazine, pyrido 3,4-b!pyrazine, pyrido 3,2-c!pyridazine, pyrido 3,4-b!-pyridine, pteridine, 2(1H)-quinolone, 1 (2H)-isoquinolone, 1,4-benzisoxazine, benzothiazole, quinoxaline, quinoline-N-oxide, isoquinoline-N-oxide, quinoxaline-N-oxide, quinazoline-N-oxide, benzoxazine, phthalazine, or cinnoline.
Preferred Ar II carbobicyclic rings include substituted and unsubstituted bicycloalkanes such as tetralin, decaline and adamantane and preferred heterobicyclic rings such as imidazolidine, chroman, indoline and quinuclidine
Preferred R substituents other than hydrogen include alkyl, alkenyl, phenyl, aralkyl, aralkenyl, hydroxy, hydroxyalkyl, alkoxy, alkoxyalkyl, aralkoxy, acyloxy, halo, haloalkyl, nitro, amino, mono-and di-alkylamino, acylamino, carboxy, carboxyalkyl, carbalkoxy, carbaralkoxy, carbalkoxyalkyl, carbalkoxyalkenyl, aminoalkoxy, amido, mono- and di-alkylamido and N,N-cycloalkylamido, phenyl, or benzoyl; and R and R together may also form a ketone group.
Preferred X moieties are (CHR1)0-2, CH2 --Z--CH2 or Z--CH2, where Z is O, NR' or S;
A special embodiment of this invention includes those compounds where one of Ar I or Ar II is an azidophenyl moiety.
A further special embodiment of this invention includes those compounds where Ar II is cycloalkyl. Preferred group include cyclopentyl, cyclohexyl and cycloheptyl.
As employed above and throughout this disclosure, the following terms, unless otherwise indicated, shall be understood to have the following meanings:
"Monocyclic aryl" means a carbocyclic and/or heterocyclic aromatic ring. Preferred rings include phenyl, thienyl, pyridyl, 2(1H)-pyridonyl, 4(1H)-pyridonyl, furyl, pyrimidinyl, imidazolyl, thiazolyl, oxazolyl and tetrazolyl.
"Bicyclic aryl" means a bicyclic ring system composed of two fused carbocyclic and/or heterocyclic aromatic rings. Preferred rings include naphthyl, indolyl, benzothienyl, benzofuranyl, quinolinyl, chromonyl, 1 (2H)-isoquinolonyl, isoquinolinyl, benzimidazolyl, benzothiazolyl, quinoxalinyl, naphthyridinyl, cinnolinyl, phthalazinyl, pyrido 2,3-b!pyrazine, pyrido 3,4b!pyrazine, pyrido 3,2-c!pyridazine, pyrido 3,4-b!-pyridine, pteridine, and quinazolinyl.
"Alkyl" means a saturated aliphatic hydrocarbon, either branched- or straight-chained. Preferred alkyl is "loweralkyl" having about 1 to about 6 carbon atoms. Examples of alkyl include methyl, ethyl, n-propyl, isopropyl, butyl, sec-butyl, t-butyl, amyl and hexyl.
"Alkoxy" refers to an alkyl-O-group. Preferred alkoxy groups include methoxy, ethoxy, propoxy and butoxy.
"Aryloxy" refers to an aryl-O-group. The preferred aryloxy group is phenoxy.
"Aralkyl" means an alkyl group substituted by an aryl radical. The preferred aralkyl groups are benzyl or phenethyl.
The preferred aralkoxy groups are benzyloxy and phenethoxy.
The preferred acyloxy groups are acetoxy and benzyloxy;
"Halo" means halogen. Preferred halogens include chloride, bromide and fluoride.
The preferred haloalkyl group is trifluoromethyl.
The more preferred compounds of this invention include those compounds of Formula I where Ar I and Ar II are independently phenyl, naphthyl, 2(1H)-pyridonyl, pyridyl, quinolinyl, thienyl, 1 (2H)-isoquinolonyl, indolyl, napthyridenyl, pyrido 2,3-b!pyrazine, pyrido 3,4-b!pyrazine, pyrido 3,2-c!pyridazine, pyrido 3,4-b!-pyridine, pteridine, benzothiazolyl, quinoxalinyl, benzimidazolyl, quinolinyl-N-oxide, isoquinolinyl-N-oxide, quinazolinyl, quinoxalinyl-N-oxide, quinazolinyl-N-oxide, benzoxazinyl, phthalazinyl, or cinnolinyl; and R is hydrogen, alkyl, alkoxy, hydroxy, halo or trifluoromethyl.
More specifically the compounds described by this invention are shown by the following representative subgeneric formulae Ia-Iw: ##STR2##
It should be understood that the R groups which are substituted in the above formulae Ia-Iw are located at any suitable and compatible position of each of the rings of the bicyclic system.
A special embodiment of this invention includes those compounds of the above formulae Ia-Iw where Ar II is thienyl, phenyl, naphthyl, pyridyl, quinolinyl, indolyl, furanyl, imidazolyl, 2(1H)-pyridonyl, 1 (2H)-isoquinolonyl, thiazolyl and cycloalkyl, Phenyl, thienyl naphthyl,or cycloalkyl are preferred.
A further special embodiment of this invention includes those compounds which are most preferred. These are described by the following formulae: ##STR3## wherein
Ar II is phenyl, naphthyl, thienyl, cyclohexyl or cyclopentyl; and
X is a bond, methyl, ethyl, propyl or (CHR1)m --Z--(CHR1)n where Z is O, NR', and n and m are 0-1 and n+m is 0 or 1.
The preferred classes of compounds include: ##STR4##
Compounds within the scope of this invention inhibit the growth factor induced autophosphorylation of PDGF and/or EGF receptors. It is believed that therapeutically useful PTK inhibiting compounds should not have appreciable activity as inhibitors of serine or threonine kinase systems. In addition these compounds should inhibit growth factor-induced cell proliferation. Compounds meeting these criteria are of considerable value and are particularly useful in the practice of the present invention. Compounds exhibiting selectivity for either of the above receptors are described herein.
The most preferred compounds are described where R is hydroxy, methoxy, ethoxy, chloro, bromo, fluoro or trifluoromethyl.
It is intended that the N-oxides of the above-described N-heteroaryl rings are encompassed within the scope of this invention.
The compounds of this invention may be useful in the form of the free base, in the form of salts and as a hydrate. All forms are within the scope of the invention. Acid addition salts may be formed and are simply a more convenient form for use; and in practice, use of the salt form inherently amounts to use of the base form. The acids which can be used to prepare the acid addition salts include preferably those which produce, when combined with the free base, pharmaceutically acceptable salts, that is, salts whose anions are non-toxic to the animal organism in pharmaceutical doses of the salts, so that the beneficial properties inherent in the free base are not vitiated by side effects ascribable to the anions. Although pharmaceutically acceptable salts of said basic compound are preferred, all acid addition salts are useful as sources of the free base form even if the particular salt per se is desired only as an intermediate product as, for example, when the salt is formed only for purposes of purification and identification, or when it is used as an intermediate in preparing a pharmaceutically acceptable salt by ion exchange procedures.
Pharmaceutically acceptable salts within the scope of the invention include those derived from the following acids: mineral acids such as hydrochloric acid, sulfuric acid, phosphoric acid and sulfamic acid; and organic acids such as acetic acid, citric acid, lactic acid, tartaric acid, malonic acid, methanesulfonic acid, ethanesulfonic acid, benzenesulfonic acid, p-toluenesulfonic acid, cyclohexylsulfamic acid, quinic acid, and the like.
The corresponding acid addition salts comprise the following: hydrochloride, sulfate, phosphate, sulfamate, acetate, citrate, lactate, tartrate, methanesulfonate, ethanesulfonate, benzenesulfonate, p-toluenesulfonate, cyclohexylsulfamate and quinate, respectively.
The acid addition salts of the compounds of this invention are prepared either by dissolving the free base in aqueous or aqueous-alcohol solution or other suitable solvents containing the appropriate acid and isolating the salt by evaporating the solution, or by reacting the free base and acid in an organic solvent, in which case the salt separates directly or can be obtained by concentration of the solution.
The compounds of this invention may be prepared by employing procedures known in the literature starting from known compounds or readily preparable intermediates. Exemplary general procedures follow.
In general the compounds useful for the method of inhibiting cell proliferation may be prepared by the coupling reaction of a palladium catalyzed aryl or heteroaryistannane with an aryl or heteroarylhalide or triflate. ##STR5## where X is halogen or triflate and Y is trialkylstannane and R and n are as previously described.
Preparation of aryl or heteroaryl substituted quinolines may be prepared as follows. ##STR6##
The triflate may be prepared from the corresponding alcohol with triflic anhydride (trifluoromethanesulfonic anhydride) in pyridine ##STR7##
Other triflates suitable for coupling with the aryl and heteroarylstannanes may be prepared in a similar manner. ##STR8##
Triflates may also be prepared from 2(1 H) or 4(1 H) quinolones as shown by the following. ##STR9##
The triflimide such as used in the above reaction may also be used to prepare compounds having a particular substitution such as the following compound. ##STR10##
The aryl and heteroarylstannanes may be prepared from the corresponding halide (preferably bromide or iodide) by conversion to the aryllithium (by reaction with t-butyl-lithium at decreased temperatures, preferably about -78° C. followed by reaction with a halotrialkylstannane. The following reaction schemes give a representative list of stannanes prepared and the reaction conditions involved. ##STR11##
Further methods which may be employed in the preparation of stannanes of this invention include the following.
(1.) by the action of trimethyltin sodium on aryl halides as described in Chem. Pharm. Bull. 1982, 30, 1731-1737: ##STR12## (2.) by heteroatom directed aromatic lithiation process: ##STR13## (3.) by halogen-lithium exchange: ##STR14##
The following are representative coupling reactions which show the preparation of compounds used for the inhibition of cell proliferation ##STR15##
Of course various methods may be employed depending on the reactants involved. Thus, for example, in order to prepare ##STR16## the following methods may be used: ##STR17##
When it is desired that the final product include a 2-(1H) pyridone or 4-(1H) pyridone ring then it is convenient to carry out the condensation on the 2- or 4-alkoxy pyridine followed by selective dealkylation. This can be seen by the following representative scheme. ##STR18##
More specifically preparation of aryl or heteroaryl substituted 2(1H)-pyridones may be found in U.S. Pat. Nos. 3,715,358; 3,718,743; 4,465,686 and 4,599,423. Substituted phenyl pyridine preparation may be found in J. Am. Chem. Soc. 111, 877-891 (1989).
Thus it will be a matter of condensing two rings as shown above under the methods described and/or in the art in order to obtain the compounds useful in the practice of inhibition of cell proliferation of this invention. The following representative compounds are prepared as shown below:
5-(2,4,5-trihydroxyphenyl)-2(1H)-pyridone,
5-(1,4-dihydroxynaphth-2-yl)-2(1H)-pyridone,
5-(2,5-dihydroxyphenyl)-2(1H)-pyridone,
5-(2,5-dihydroxy-4-t-butylphenyl)-2(1H)-pyridone,
3-(2,5-dihydroxyphenyl)-4(1H)-pyridone,
3-(2,5-dihydroxy-4-t-butylphenyl)-4(1H)-pyridone,
3-(thien-3-yl)-6,7-dimethoxyquinoline,
3-(pyrid-3-yl)indole,
2-(2,5-dihydroxy-4t-butylphenyl)pyridine and
4-(2,5-dihydroxyphenyl)-1(2H)-isoquinolone. ##STR19##
The compounds of the present invention may be prepared by the following representative examples.
EXAMPLE 1
2-methoxy-5-trimethylstannylpyridine
A solution of 1.74 g (9.26 mmol) of 2-methoxy-5-bromopyridine, 3.84 mL (6.07 g; 18.5 mmol) of hexamethylditin and 516 mg (0.446 mmol) of Pd (PPh3)4 in mL of dry toluene is flushed thoroughly with nitrogen and heated to 90° C. for 4 hours. The mixture is then evaporated and chromatographed on silica gel (eluting with hexane and then with 95:5 hexane/ethyl acetate) to give 2-methoxy-5-trimethylstannylpyridine as a colorless oil which is used directly in the next step.
EXAMPLE 2
When the procedure of Example 1 is followed and 2-methoxy-5-bromopyridine is replaced by the compounds of Table I below, then the compounds of Table II below are prepared. (Methods outlined on pages 14 and may also be used.)
TABLE I
2-methoxyphenyl bromide
3-methoxyphenyl bromide
4-methoxyphenyl bromide
2,3-dimethoxyphenyl bromide
2,4-dimethoxyphenyl bromide
2,5-dimethoxyphenyl bromide
2,6-dimethoxyphenyl bromide
3,4-dimethoxyphenyl bromide
3,5-dimethoxyphenyl bromide
3,4,5-trimethoxyphenyl bromide
2,3,4-trimethoxyphenyl bromide
2,5-dimethoxy-4-t-butylphenyl bromide
2,5-dimethoxy-4-phenylphenyl bromide
2,4dimethylphenyl bromide
2,5-dimethylphenyl bromide
2-methyl-5-methoxyphenyl bromide
4-chlorophenyl bromide
4-fluorophenyl bromide
2,5-dichlorophenyl bromide
3,4-dichlorophenyl bromide
4-dimethylaminophenyl bromide
4-acetylaminophenyl bromide
4-(N,N-dimethylaminocarbonyl)phenyl bromide
4-t-butoxycarbonylphenyl bromide
4-(pyrrolidinocarbonyl)phenyl bromide
3,5-bis(trifluoromethyl)phenyl bromide
4-bromobiphenyl
2-bromopyridine
3-bromopyridine
4-bromopyridine
2-methoxy-5-bromopyridine
4-methoxy-5-bromopyridine
6-methoxy-5-bromopyridine
2,3-dimethoxy-5-bromopyridine
2,4-dimethoxy-5-bromopyridine
2-acetylamino-5-bromopyridine
2-bromothiophene
3-bromothiophene
2-methoxy-3-bromothiophene
2-methoxy-4-bromothiophene
2-methoxy-5-bromothiophene
3-methoxy-5-bromothiophene
4-methoxy-2-bromothiophene
3-bromofuran
t-butyl 5-bromo-2-furoate
2-bromothiazole
2-bromooxazole
1-methyl-3-bromopyrazole
5-bromopyrimidine
2-bromopyrazine
4-bromopyridazine
'-bromonaphtbalene
2-bromonaphthalene
2-bromo-6-methoxynaphthalene
2-bromo-6,7-dimethoxynaphthalene
2-bromoquinoline
3-bromoquinoline
4-bromoquinoline
5-bromoquinoline
6-bromoquinoline
6,7-dimethoxy-3-bromoquinoline
6-methoxy-3-bromoquinoline
7-methoxy-3-bromoquinoline
7,8-dimethoxy-3-bromoquinoline
6,7-dichloro-3-bromoquinoline
4-bromoisoquinoline
3-bromoisoquinolihne
1-bromoisoquinoline
6,7-dimethoxy-3-bromoisoquinoline
N-methanesulfonyl-3-bromoindole
N-methanesulfonyl-5-brqmoindole
N-methanesulfonyl-3-bromo-5-methoxyindole
N-methanesulfonyl-3-bromo-5-chloroindole
2-bromobenzothiophene
3-bromobenzothiophene
8-bromopurine
7-methyl-2-bromopurine
3-bromopyrido- 3,4-b!-pyridine
TABLE II
2-methoxyphenyl trimethylstannane
3-methoxyphenyl trimethylstannane
4-methoxyphenyl trimethylstannane
2,3-dimethoxyphenyl trimethylstannane
2,4-dimethoxyphenyl trimethylstannane
2,5-dimethoxyphenyl trimethylstannane
2,6-dimethoxyphenyl trimethylstannane
3,4dimethoxyphenyl trimethylstannane
3,5-dimethoxyphenyl trimethylstannane
3,4,5-trimethoxyphenyl trimethylstannane
2,3,4-trimethoxyphenyl trimethylstannane
2,5-dimethoxy-4-t-butylphenyl trimethylstannane
2,5-dimethoxyphenylphenyl trimethylstannane
2,4-dimethylphenyl trimethylstannane
2,5-dimethylphenyl trimethylstannane
2-methyl-5-methoxyphenyl trimethylstannane
4-chlorophenyl trimethylstannane
4-fluorophenyl trimethylstannane
2,5-dichlorophenyl trimethylstannane
3,4-dichlorophenyl trimethylstannane
4-dimethylaminophenyl trimethylstannane
4-acetylaminophenyl trimethylstannane
4-(N,N-dimethylaminocarbonyl)phenyl trimethylstannane
4-t-butoxycarbonylphenyl trimethylstannane
4-(pyrrolidinocarbonyl)phenyl trimethylstannane
3,5-bis(trifluoromethyl)phenyl trimethylstannane
4-trimethylstannylbiphenyl
2-trimethylstannylpyridine
3-trimethylstannylpyridine
4-trimethylstannylpyridine
2-methoxy-5-trimethylstannylpyridine
4-methoxy-5-trimethylstannylpyridine
6-methoxy-5-trimethylstannylpyridine
2,3-dimethoxy-5-trimethylstannylpyridine
2,4-dimethoxy-5-trimethylstannylpyridine
2-acetylamino-5-trimethylstannylpyridine
2-trimethylstannylthiophene
3-trimethylstannylthiophene
2-methoxy-3-trimethylstannylthiophene
2-methoxy-4-trimethylstannylthiophene
2-methoxy-5-trimethylstannylthiophene
3-methoxy-5-trimethylstannylthiophene
4-methoxy-2-trimethylstannylthiophene
3-trimethylstannylfuran
t-butyl 5-trimethylstannyl-2-furoate
2-trimethylstannylthiazole
2-trimethylstannyloxazole
1-methyl-3-trimethylstannylpyrazole
5-trimethylstannylpyrmidine
2-trimethylstannylpyrazine
4-trimethylstannylpyridazine
1-trimethylstannylnaphthalene
2-trimethylstannylnaphthalene
2-trimethylstannyl-6-methoxynaphthalene
2-trimethylstannyl-6,7-dimethoxynaphthalene
2-trimethylstannylquinoline
3-trimethylstannylquinoline
4-trimethylstannylquinoline
5-trimethylstannylquinoline
6-trimethylstannylquinoline
6,7-dimethoxy-3-trimethylstannylquinoline
6-methoxy-3-trimethylstannylquinoline
7-methoxy-3-trimethylstannylquinoline
7,8-dimethoxy-3-trimethylstannylquinoline
6,7-dichloro-3-trimethylstannylquinoline
4-trimethylstannylisoquinoline
3-trimethylstannylisoquinoline
1-trimethylstannylisoquinoline
6,7-dimethoxy-3-trimethylstannylisoquinoline
N-methanesulfonyl-3-trimethylstannylindole
N-methanesulfonyl-5-trimethylstannylindole
N-methanesulfonyl-3-trimethylstannyl-5-methoxyindole
N-methanesulfonyl-3-trimethylstannyl-5-choroindole
2-trimethylstannylbenzothiophene
3-trimethylstannylbenzothiophene
8-trimethylstannylpurine
7-methyl-2-trimethylstannylpurine
3-trimethylstannylpyrido- 3,4-b!-pyridine
EXAMPLE 3
6,7-dimethoxyquinolin-3-yl trifluoromethanesulfonate,
A solution of 1.84 g (8.98 mmol) of 3-hydroxy-6,7-dimethoxyquinoline in mL of dry pyridine is cooled to 0° C. and 3.20 mL (5.38 g; 19.1 mmol) of trifluoromethanesulfonic anhydride is added via syringe. The solution is allowed to warm to 22° C. and stirred for 4 hours. The solution is then partitioned between ethyl acetate (150 mL) and water (100 mL). The aqueous layer is back extracted with ethyl acetate (100 mL) and the combined organics dried (Na2 SO4) and evaporated. The resulting residue is chromatographed on silica gel (eluting with chloroform) to give a white solid which is recrystallized from hexane to give 6,7-dimethoxyquinolin- 3-yl trifluoromethane-sulfonate. mp 82.5°-85° C.)
EXAMPLE 4
When the procedure of Example 3 is followed and 3-hydroxy-6,7-dimethoxyquinoline is replaced by the compounds of Table III below, then the products of Table IV are prepared
TABLE III
phenol
2-methoxyphenol
3-methoxyphenol
4-methoxyphenol
2,3-dimethoxyphenol
3,4-dimethoxyphenol
3,5-dimethoxyphenol
3,4,5-trimethoxyphenol
2-chlorophenol
3-chlorophenol
4-chlorophenol
4-bromophenol
2,4-dichlorophenol
2,5-dichlorophenol
3,5-dichlorophenol
3,5-bis(trifluoromethyl)phenol
3-dimethylaminophenol
o-cresol
m-cresol
p-cresol
α,α,α-trifluoro-p-cresol
3-ethylphenol
4-tert-butylphenol
2,4-dimethylphenol
2,5-dimethylphenol
3,4-dimethylphenol
4-benzyloxyphenol
4-phenylphenol
2-phenylphenol
2,3,5-trimethyphenol
4-nitrophenol
4-acetylaminophenol
2-bromo-4-methylphenol
3'-hydroxyacetophenone
4'-hydroxyacetophenone
methyl 3-hydroxybenzoate
methyl 4-hydroxy-3-methoxybenzoate
N,N-dimethyl-4-hydroxybenzamide
1-naphthol
2-naphthol
6-methoxy-1-naphthol
6-methoxy-2-naphthol
6,7-dimethoxy-1-naphthol
6,7-dimethoxy-2-naphthol
5,8-dimethoxy-2-naphthol
6-bromo-2-naphthol
2-hydroxyquinoline
2-hydroxy-4-methylquinoline
6,7-dimethoxy-2-hydroxyquinoline
3-hydroxyquinoline
4-hydroxyquinoline
6,7-dimethoxy-4-hydroxyquinoline
7-chloro-4-hydroxyquinoline
1-hydroxyisoquinoline
5-hydroxyisoquinoline
2-hydroxypyridine
3-hydroxypyridine
4-hydroxypyridine
2,3-dimethoxy-5-hydroxypyridine
5-chloro-2-pyridinol
5-chloro-3-pyridinol
3-hydroxypicolinamide
TABLE IV
phenyl trifluoromethane sulfonate
2-methoxyphenyl trifluoromethane sulfonate
3-methoxyphenyl trifluoromethane sulfonate
4-methoxyphenyl trifluoromethane sulfonate
2,3-dimethoxyphenyl trifluoromethane sulfonate
3,4-dimethoxyphenyl trifluoromethane sulfonate
3,5-dimethoxyphenyl trifluoromethane sulfonate
3,4,5-trimethoxyphenyl trifluoromethane sulfonate
2-chlorophenyl trifluoromethane sulfonate
3-chlorophenyl trifluoromethane sulfonate
4-chlorophenyl trifluoromethane sulfonate
4-bromophenol trifluoromethane sulfonate
2,4-dichlorophenyl trifluoromethane sulfonate
2,5-dichlorophenyl trifluoromethane sulfonate
3,5-dichlorophenyl trifluoromethane sulfonate
3,5-bis(trifluoromethyl)phenyl trifluoromethane sulfonate
3-dimethylaminophenyl trifluoromethane sulfonate
o-cresyl trifluoromethane sulfonate
m-cresyl trifluoromethane sulfonate
p-cresyl trifluoromethane sulfonate
α,α,α-trifluoro-p-cresyl trifluoromethane sulfonate
3-ethylphenyl trifluoromethane sulfonate
4-tert-butylphenyl trifluoromethane sulfonate
2,4dimethylphenyl trifluoromethane sulfonate
2,5-dimethylphenyl trifluoromethane sulfonate
3,4-dimethylphenyl trifluoromethane sulfonate
4-benzyloxyphenyl trifluoromethane sulfonate
2-phenylphenyl trifluoromethane sulfonate
4-phenylphenyl trifluoromethane sulfonate
2,3,5-trimethyphenyl trifluoromethane sulfonate
4-nitrophenyl trifluoromethane sulfonate
4-acetamidophenyl trifluoromethane sulfonate
2-bromo-4-methylphenyl trifluoromethane sulfonate
3-acetylphenyl trifluoromethane sulfonate
4-acetylphenyl trifluoromethane sulfonate
3-methoxycarbonylphenyl trifluoromethane sulfonate
2-methoxy-4-methoxycarbonylphenyl trifluoromethane sulfonate
4-N,N-dimethylaminocarbonylphenyl trifluoromethane sulfonate
naphth-1-yl trifluoromethane sulfonate
naphth-2-yl trifluoromethane sulfonate
6-methoxynaphth-1-yl trifluoromethane sulfonate
6-methoxynaphth-2-yl trifluoromethane sulfonate
6,7-dimethoxynaphth-1-yl trifluoromethane sulfonate
6,7-dimethoxynaphth-2-yl trifluoromethane sulfonate
5,8-dimethoxynaphth-2-yl trifluoromethane sulfonate
6-bromonaphth-2-yl trifluoromethane sulfonate
quinolin-2-yl trifluoromethane sulfonate
4-methylquinolin-2-yl trifluoromethane sulfonate
6,7-dimethoxyquinolin-2-yl trifluoromethane sulfonate
quinolin-2-yl trifluoromethane sulfonate
quinolin-4-yl trifluoromethane sulfonate
6,7-dimethoxyquinolin-4-yl trifluoromethane sulfonate
7-chloroquinolin-4-yl trifluoromethane sulfonate
isoquinolin-1-yl trifluoromethane sulfonate
isoquinolin-5-yl trifluoromethane sulfonate
pyridin-2-yl trifluoromethane sulfonate
pyridin-3-yl trifluoromethane sulfonate
pyridin-4-yl trifluoromethane sulfonate
2,3-dimethoxypyridin-5-yl trifluoromethane sulfonate
5-chloro-2-pyridin-2-yl trifluoromethane sulfonate
5-chloro-3-pyridinyl trifluoromethane sulfonate
picolin-3-amido trifluoromethane sulfonate
EXAMPLE 5
2.5-dimethoxy-4-t-butylphenyl iodide
A stirred solution of 3.00 g (15.5 mmol) of 1,4-dimethoxy-2-t-butylbenzene (obtained by methylation of t-butyl hydroquinone with sodium hydride and methyl iodide in tetrahydrofuran) and 2.52 g (21.7 mmol) of tetramethylethylenediamine in 50 mL of anhydrous ether under nitrogen is cooled to 0° C. and 8.66 mL (21.7 mmol) of n-butyllithium (2.5M in hexane) is added over a 5 minute period. The mixture is warmed to 22° C., stirred for 18 hours and then cooled back to 0° C. The reaction is quenched with 7.86 g (30.9 mmol) of iodine in 30 mL of tetrahydrofuran and partitioned between ethyl acetate (200 mL) and 10% NaHSO3 (300 mL). The organic layer is washed with water (50 mL), brine (50 mL), dried (MgSO4) and evaporated to give a brown, partially crystalline oil which is chromatographed on silica gel (eluting with 98:2 hexane/ethyl acetate) to give crude product which is recrystallized from hexane to obtain 2,5-dimethoxy-4-t-butylphenyl iodide m p 8.5°-82.5° C.)
EXAMPLE 6
When the procedure of Example 5 is followed and the appropriate starting material is used, the following compounds of Table V may be prepared.
TABLE V
2,3-dimethoxyphenyl iodide
2,3,4-trimethoxyphenyl iodide
2,4-dimethoxy-3-t-butylphenyl iodide
4-iodo-1,3-benzodioxole
EXAMPLE 7
5-(3,4-dimethoxyphenyl)-2-methoxypyridine
A solution of 2.00 g (6.64 mmol) of 4-trimethylstannylveratrole, 2.49 g (13.2 mmol) of 2-methoxy-5-bromopyridine and 370 mg (0.332 mmol) of Pd (PPh3)4 in 30 mL of dry dimethylformamide is flushed thoroughly with nitrogen and heated to 90° C. for 12 hours. The reaction mixture is partitioned between ethyl acetate (150 mL) and water (100 mL). The aqueous layer is back extracted with ethyl acetate (100 mL) and the combined organics are washed with brine (75 mL), dried (MgSO4) and evaporated to give a crude yellow oil. The oil is chromatographed on silica gel (eluting with 95:5 hexane/ethyl acetate and then with 9:1 hexane/ethyl acetate) which gives 5-(3,4-dimethoxy-phenyl)-2-methoxypyridine m.p 83°-84° C.)
EXAMPLE 8
When the procedure of Example 7 is followed and 2-methoxy-5-bromopyridine is replaced with the bromo compounds of Example 2, Table I, then the corresponding products are obtained.
EXAMPLE 9
When the procedure of Example 7 is followed and 4-trimethylstannylveratrole is replaced by the stannanes of Example 2, Table II, then the corresponding products are obtained.
EXAMPLE 10
When the procedure of Example 7 is followed and 2-methoxy-5-bromopyridine is replaced with the bromo compounds of Example 2, Table I and 4-trimethylstannylveratrole is replaced by the stannanes of Example 2, Table II, then the corresponding products are obtained. A representative list of compounds so prepared are shown below In Table VI.
TABLE VI
2-(2,3,4-trimethoxyphenyl)pyridine
2,3-dimethoxy-6-(thien-3-yl)naphthaylene
3-(2,3-dimethoxypbenyl)quinoline
3-(benzothien-3-yl)quinoline
4-(phenyl)phenyl-1,4-dimethoxybenzene
2-(2,5-dimethoxyphenyl)naphthaylene
5-(2,5-dimethoxyphenyl)pyrimidine
5-phenyl-1,2,4-trimethoxybenzene
2-methoxy-5-(2,3,5-trimethoxyphenyl)pyridine
2-methoxy-5-(1,4-dimethoxynaphth-2-yl)pyridine
3-(2,5-dimethoxyphenyl)thiophene
2-methoxy-5-(2,5-dimethoxy-4-phenyl)phenylpyridine
3,6-dihydroxy-4-phenylveratrole
4-(2,5-dimethoxyphenyl)veratrole
EXAMPLE 11
3-(2-methoxypyridin-5,yl)-6,7-dimethoxyquinoline
A mixture of 800 mg (2.94 mmol) of 2-methoxy-5-trimethylstannyl-pyridine, mg (2.94 mmol) of 6,7-dimethoxyquinolin-3-yl trifluoromethane sulfonate, 374 mg (8.82 mmol) of anhydrous lithium chloride and 170 mg (0.147 mmol) of Pd(PPh3)hd in 15 mL of anhydrous dioxane is flushed thoroughly with nitrogen and refluxed for 6 hours. The mixture is diluted with ethyl acetate (100 mL), washed with saturated NaHCO3 (75 mL), dried (Na2 SO4) and evaporated. The resulting residue is chromatographed on silica gel (eluting with chloroform) to give a solid material which is recrystallized from ethyl acetate to give 3-(2-methoxypyrid-5-yl)-6,7-dimethoxyquinoline m.p. 170.5°-171.5° C.
EXAMPLE 12
When the procedure of Example 11 is followed and 2-methoxy-5-trimethylstannylpyridine is replaced by the stannanes of Example 2, Table II, then the corresponding products are obtained.
EXAMPLE 13
When the procedure of Example 11 is followed and 6,7-dimethoxy-quinolin-3-yl trifluoromethane sulfonate is replaced by the triflates of Example 4, Table IV, then the corresponding products are prepared.
EXAMPLE 14
When the procedure of Example 11 is followed and 2-methoxy-5-trimethylstannylpyridine is replaced by the stannanes of Example 2, Table II, and 6,7-dimethoxyquinolin-3-yl trifluoromethane sulfonate is replaced by the triflates of Example 4, Table IV, then the corresponding products are prepared. A representative list of compounds so prepared is shown below in Table VII.
TABLE VII
3-(thien-3-yl)-6,7-dimethoxyquinoline, mp. 116°-118° C.
2-methoxy-5-(3,4,5-trimethoxyphenyl)pyridine, m.p. 71°-72° C.
4-(thien-3-yl)-6,7-dimethoxyquinoline, m.p. 134°-135° C.
2-(thien-3-yl)-6,7-dimethoxyquinoline, 135.5°-138° C.
3-(quinolin-3-yl)-6,7-dimethoxyquinoline, m.p. 190.5°-191° C.
3-(thien-3-yl)-6,7-dichloroquinoline, m.p. 167°-167.5° C.
3-(thien-3-yl)-7-methoxyquinoline, m.p. 122°-124° C.
3-(3,4-dichlorophenyl)-6,7-dimethoxyquinoline, m.p. 184°-186° C.
3-(4-methoxyphenyl)-6,7-dimethoxyquinoline, m.p. 162.5°-164.5° C.
3-(naphth-2-yl)-6,7-dimethoxyquinoline, m.p. 162.50°-165° C.
3-(4-phenyl)phenyl-6,7-dimethoxyquinoline, m.p. 143°-145° C.
3-(thien-2-yl)-6,7-dimethoxyquinoline, m.p. 122.5°-124° C.
3-(5-methoxythien-2-yl)-6,7-dimethoxyquinoline (111°-113° C.
4-phenyl-6,7-dimethoxyquinoline, m.p. 124°-125° C.
3-(5-chlorothien-2-yl)-6,7-dimethoxyquinoline (131.5°-132° C.
3-(furan-3-yl)quinoline, m.p. 87°-90° C.
5-(2,5-dimethoxyphenyl)pyridine, m.p. 92.5°-94.5° C.
5-(2,5-dimethoxyphenyl)-2-methoxypyridine (oil)
EXAMPLE 15
2.methoxy-5- (2,5-dimethoxy-4-t-butyl)phenyl!pyridine
When the procedure of Example 7 is followed and 4-trimethylstannylveratrole is replaced with 2-methoxy-5-trimethylstannylpyridine and 2-methoxy-5-bromopyridine is replaced with 2,5-dimethoxy-4-t-butylphenyl iodide from Example 5, then the compound prepared is 2-methoxy-5- (2,5-dimethoxy-4-t-butyl)phenyl! pyridine as an oil.
EXAMPLE 16
5 (2,5-dimethoxy-4-t-butyl)phenyl!pyridine
When 2-methoxy-5-trimethylstannylpyridine in Example 15 is replaced by 5-trimethylstannylpyridine, the compound prepared is 5- (2,5-dimethoxy-4-t-butyl)phenyl! pyridine m.p. 92.5°-94.5° C.
EXAMPLE 17
5- (2,5-dihydroxy-4t-butyl)phenyl!-2(1H)-pyridone
A mixture of 252 mg (0.837 mmol) of 2-methoxy-5- (2,5-dimethoxy-4-t-butyl)-phenyl! pyridine and 7.0 g of pyridine hydrochloride is heated to 210° C. for 1 hour, cooled and diluted with 60 mL of water. The mixture is cooled lo 0° C., filtered, and recrystallized from methanol to obtain 5- (2,5-dihydroxy4-t-butyl)-phenyl!-2(1H)-pyridone m.p. 270°-5° C.(softens)>300° C.(dec)!.
EXAMPLE 18
5- (2,5-dihydroxy-4-t-butyl)phenyl)pyridine
When the procedure of Example 17 is followed and 2-methoxy-5- (2,5-dimethoxy-4-t-butyl)phenyl!pyridine is replaced by 5- 2,5-dimethoxy-4-t-butyl)phenyl! pyridine, the product obtained is 5- (2,5-dihydroxy-4-t-butyl)phenyl! pyridine m.p. 202°-204° C.
EXAMPLE 19
5-(2,5-dihydroxyphenyl)-2(1H)-pyridone
A solution of 502 mg (2.05 mmol) of 2-methoxy-5-(2,5-dimethoxyphenyl)pyridine in 20 mL of 48% hydrobromic acid (aqueous) is refluxed for 6 hours, cooled to ca. 25° C. and diluted with 150 mL of water. The mixture is neutralized with solid NaHCO3, cooled to 0° C. and the resulting solid product collected by filtration. The solid is washed well with water, collected by centrifugation, then further purified by recrystalization in methanol to obtain 5-(2,5-dihydroxyphenyl)-2(1H)-pyridone m.p. 303°-306° C. dec).
EXAMPLE 20
When the procedure of Example 19 is followed and 2-methoxy-5-(2,5dimethoxyphenyl)pyridine is replaced by 2-methoxy-5-(3,4-dimethoxyphenyl)pyridine, 2-methoxy-5-(3,4,5-trimethoxyphenyl)pyridine or 5-(2,5-dimethoxyphenyl)pyridine, then the compounds prepared are 5-(3,4-dihydroxy-phenyl)-2(1H)-pyridone m.p. 307°-310° C.); 5-(3,4,5-trihydroxyphenyl)-2(1H)-pyridone m.p. 300° C.) and 5-(2,5-dihydroxyphenyl)pyridine m.p. 216°-218° C.).
EXAMPLE 21
When the procedure of Example 17 is followed and 2-methoxy-5- (2,5-dimethoxy-4-t-butyl)phenyl!pyridine is replaced by 2-methoxy-5-(6,7-dimethoxy-quinolin-3-yl)pyridine and the reaction is carried out at 160° C. for 5 minutes, then the product prepared is 5-(6,7-dimethoxyquinolin-3-yl)-2(1H)-pyridone m.p. 259°-261° C.).
EXAMPLE 22
3-(6.7-dimethoxyquinolin-3-yl)pyridine
A solution of 600 mg (3.37 mmol) of methyl N-2-(pyrid-3-yl)vinylcarbamate in 10 mL of 6N H2 SO4 is refluxed for 10 minutes, cooled to 0° C. and basified to pH 11 with 50% NaOH. A solution of 400 mg (2.03 mmol) of 2-amino-4,5-dimethoxybenzaldehyde is immediately added and the mixture refluxed for 2.5 hours, cooled to 22° C. and partitioned between ether (150 mL) and water (100 mL). The aqueous layer is back extracted with chloroform and the combined organics are dried (MgSO4) and evaporated to obtain an oil which is recrystallized from hexane/ethyl acetate twice to give 3-(6,7-dimethoxyquinolin-3-yl)pyridine m.p. 131°-132° C.).
EXAMPLE 23
3-(indol-3-yl)-6.7-dimethoxyquinoline
A solution of 800 mg (5.03 mmol) of indol-3-ylacetaldehyde (obtained from diisobutylaluminum hydride reduction of the ester and used immediately) and 800 mg (4.42 mmol) of 2-amino-4,5-dimethoxybenzaldehyde in 15 mL of ethanol is flushed thoroughly with nitrogen, treated with 0.5 mL of 1M NaOH and heated to 80° C. for 3 hours. The mixture is cooled to 22° C. and partitioned between chloroform (150 ml) and brine (100 mL). The organic layer is dried (MgSO4) and evaporated and the dark brown residue that results is chromatographed on silica gel (eluting with 97.5:2.5 chloroform/methanol). The product obtained is further chromatographed on silica gel (eluting with 98:2 ethyl acetate/methanol) and the resulting product is recrystallized from ethyl acetate to give 3-(indol-3-yl)-6,7-dimethoxyquinoline m.p. 204°-206° C.).
EXAMPLE 24
When the procedure of Example 23 is followed and 2-amino-4,5-dimethoxybenzaldehyde is replaced with 2-aminobenzaldehyde, then the product prepared is 3-(indol-3-yl)quinoline m.p. 173°-175° C.).
EXAMPLE 25
When the procedure of Example 23 is followed and indol-3-yl-acetaldehyde is replaced by phenylacetaldehyde then the product prepared is 3-phenyl-6,7-dimethoxyquinoline m.p. 126.5°-128° C.)
EXAMPLE 26
6,7-dimethoxy-4-hydroxy-3-(thien-3-yl)-2(1H)-quinoline
A mixture of (0.632g) 3,4-dimethoxyaniline, (1.00 g) diethyl thien-3-ylmalonate and (20 ml) diphenyl ether are heated at approximately 200° C. for 4 hours. The reaction mixture is extracted with 0. IN NaOH solution and the alkaline solution then acidified with IN HCl and cooled in an ice water bath. The precipitate is collected, washed with ether and dried. The solid is then heated in EtOH, filtered and the filtrate evaporated in vacuo to give a light brown solid which is triturated with ether, filtered, and dried to give 6,7-dimethoxy-4-hydroxy-3-(thien-3-yl)-2(1H)quinoline m.p. 300° C. dec.).
EXAMPLE 27
2-(thien-2-yl)-4-carboxy-6,7-dimethoxyquinoline
To a boiling solution of 2-thiophenecarboxaldehyde (1.22 ml), pyruvic acid (0.904 ml) and 50 ml absolute EtOH is added dropwise a solution of 3,4-dimethoxyaniline (2.00 g) in 100 ml EtOH. The mixture is refluxed for approximately 4 hours, then stored at room temperature overnight. The greenish-yellow precipitate is collected by filtration, washed with fresh EtOH then with ether and allowed to air dry to obtain 2-(thien-2-yl) carboxy-6,7-dimethoxyquinoline m.p. 260°-263° C.).
EXAMPLE 28
When the procedure of Example 26 is followed and 2-thiophenecarboxaldehyde is replaced with 3-pyridinecarboxaldehyde or 2-midazolcarboxaldehyde, then the products prepared are 2-(pyrid-3-yl)-4-carboxy-6,7-dimethoxyquinoline m.p. 275° C. dec) and 2-(imidazol-2-yl)-4-carboxy-6,7-dimethoxyquinoline m.p. 300° C. dec).
EXAMPLE 29
2-(N-phenylsulfonylindol-3-yl)-4-carboxy-6,7-dimethoxyquinoline
Pyruvic acid (0.486 ml) is added to a suspension of (2.00 g) of N-phenyl-sulfonyl-3-indolecarboxaldehyde in 100 ml absolute EtOH. The mixture is heated to reflux and a solution of 3,4dimethoxyaniline (1.074 g) in 50 ml absolute EtOH is added dropwise. The reaction is then refluxed for approximately three hours and stirred at RT for 72 hours. The yellow precipitate is collected by filtration, washed with EtOH then with ether and the solid collected. This is triturated with EtOAC/EtOH and dried and used directly in the next step.
EXAMPLE 30
2-(indol-3-yl)-4-carboxy-6,7-dimethoxyquinoline
A stirred solution of (0.547 g) of 2-(N-phenylsulfonylindol-3-yl)-4-carboxy-6,7-dimethoxyquinoline, K2 CO3 (0.380 g), MeOH (40 ml) and H2 O (10 ml) are heated to reflux. The MeOH is evaporated in vacuo, and the aqueous residue diluted with more H2 O, and acidified with 0.IN HCl to pH between 6°-7 while contained in an ice-bath. An orange solid precipitates. This is collected, washed with ether then dried under vacuum (0.1 mm at 22° C.) for a few hours to obtain 2-(indol-3-yl)-4-carboxy-6,7-dimethoxyquinoline m.p. 286° C. dec).
EXAMPLE 31
3-cyclohexylethyl-6,7-dimethoxyquinoline
Step A 3-cyclohexylethynyl-6,7-dimethoxyquinoline
This reaction is carried out under anhydrous conditions. Cyclohexylacetylene (700 mg; 6.47 mmol) in 10 mL. THF is cooled to 0° C. To this is added 2.5M n-BuLi (3.0 mL; 7.44 mmol) and stirred for 30 min. at 0° C. under N2 atm and then 1.0M ZnCl2 (7.4 mL; 7.44 mmol). This is allowed to warm to room temperature and stirred for 3/4 hour. The reaction mixture is transferred via cannula to a flask containing 6,7-dimethoxyquinolin-3-yl trifluoromethane sulfonate (500 mg; 1.48 mmol) and Pd(PPh3)4 (83 mg; 0.074 mmol) in 4 mL of THF. This is then heated to 50° C. under N2 for 41/2 hours. The reaction mixture is then poured into 90 mL of 10% NH4 OH, diluted with CHCl3 and stirred for 20 min. The aqueous layer is separated, and the organic layer washed with brine, dried over MgSO4, filtered, evaporated and chromatographed with 4:1 hexane: EtOAc to obtain 3-cyclohexylethynyl-6,7-dimethoxyquinoline, which is recrystallized from hexane, identified by NMR and used directly in the next step.
Step B 3-cyclohexylethyl-6,7-dimethoxyquinoline
To 3-cyclohexylethynyl-6,7-dimethoxyquinoline (215 mg; 0.73 mmol) in 10mL CH3 OH and 20 mL glacial acetic acid is added 22 mg 10% Pd/C. H2 is bubbled through the reaction mixture and then filtered, evaporated to dryness and diluted with distilled water. This is then neutralized with Na2 CO3, extracted with EtOAc, washed with brine, dried (MgSO4), evaporated to dryness and chromatographed with 8:2/hexane: EtOAc to obtain 3-cyclohexyl-ethyl-6,7-dimethoxyquinoline.
Calc'd: C: 76.22; H: 8.47; N: 4.69
Found: C: 75.08; H: 8.32; N: 4.59
EXAMPLE 32
3-benzyloxy-6,7-dimethoxyquinoline
To 3-hydroxy-6,7-dimethoxyquinoline (150 mg; 0.73 mmol) in 3 mL THF is added benzyl bromide (0.13 mL; 188 mg; 1.10 mmol) and Nail (59 mg; 1.46 mmol). This is stirred at room temperature for 1 hour and 25 mg of NaH added followed by 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)pyrimidinone (DMPU)(255 mg; 2.07 mmol) and stirred at room temperature for 31/2 hours. The reaction mixture is partitioned between EtOAc and distilled H2 O and extracted 2× with EtOAc. The latter is washed with brine, dried (MgSO4), filtered, evaporated to dryness and chromatographed with 1% MeOH/CHCl3 to obtain 3-benzyloxy-6,7-dimethoxyquinoline m.p. 146.5°-148.5° C.).
EXAMPLE 33
2,(thien-3-yl)-6,7-dimethylquinoxaline
Step A 3-thienylglyoxaldehyde hydrate
A mixture of selenium dioxide (5.276 g; 0.048 mol) in dioxane: water; 95:5 is heated to solution. To this is added 3-acetylthiophene (4.00 g; 0.032 mol) and the mixture refluxed for 5 hours. The precipitated selenium is filtered off and the filtrate concentrated in vacuo to give a yellow oil which is purified by FPLC using 20%: 30%; EtoAc: hexane to obtain a yellow solid which is then recrystalized from water to obtain 3-thienylglyoxaldehyde hydrate, which is used directly in the next step.
Step B 2-(thien-3-yl)-6,7-dimethylquinoxaline
To a cooled stirring solution of 4,5-diamino-o-xylene (1.00g; 6.3 mmol) in 20 ml. absolute ethanol is slowly added a solution of 3-thienylglyoxaldehyde hydrate (0.662 g; 4.9 mmol) in 20 ml. absolute ethanol. The mixture is refluxed for 1.5 hours, cooled in an ice bath, filtered and the collected material is washed with hexane and dried in vacuo to obtain 2-(thien-3-yl)-6,7-dimethylquinoxaline m.p. 142°-143.5° C.).
EXAMPLE 34
When the procedure of example 33 is followed, and 3-thienylglyoxaldehyde of Step B is replaced by the compounds of Table VIII, below and 4,5-diamino-σ-xylene of Step B is replaced by the compounds of Table IX, below, then the corresponding products are obtained.
Table VIII
3-thienylglyoxaldehyde
glyoxal
phenylglyoxal
4-methoxy-α-oxobenzeneacetaldehyde
3-fluoro-4-methoxy-α-oxobenzeneacetaldehyde
α-oxo-γ-phenylbutyraldehyde
α-oxo-4-pyridineacetaldehyde
α-oxo-3-pyridineacetaldehyde
α-oxo-2-pyridineacetaldehyde
3,4-dimethoxy-α-oxobenzeneacetaldehyde
α-oxo-2-thiopheneacetaldehyde
α-oxo-3-thiopheneacetaldehyde
5-chloro-α-oxo-2-thiopheneacetaldehyde
5-fluoro-α-oxo-2-thiopheneacetaldehyde
2,3-butanedione
pyravic aldehyde
5-(4-chlorophenyl)-α-oxo-2-thiopheneacetaldehyde
5-(5-chloro-2-thienyl)-α-oxo-2-thiopheneacetaldehyde
4-cyano-α-oxobenzeneacetaldehyde
4-(1H-tetrazol-5-yl)-α-oxobenzeneacetaldehyde
5-bromo-α-oxo-2-thiophenacetaldehyde
TABLE IX
4,5-diamino-σ-xylene
1,2-diaminobenzene
4,5-dimethyl-1,2-diaminobenzene
4,5-dimethoxy-1,2-diaminobenzene
3,5-dimethyl-1,2-diaminobenzene
3,5-dimethoxy-1,2-diaminobenzene
2,3-diaminopyridine
3,4-diaminopyridine
3,4-diaminotoluene
4,5-diaminopyrimidine
4,5-diethyl-1,2-diaminobenzene
4,5-diethoxy-1,2-diaminobenzene
3,4-diaminobenzotrifluoride
4-tert-butyl-1,2-diaminobenzene
4-(4-pyridyl)-1,2-diaminobenzene
4-(3-pyridyl)-1,2-diaminobenzene
5-bromo-2,3-diaminopyridine
5-bromo-3,4-diaminopyridine
4-fluoro-1,2-diaminobenzene
2-bromo-4,5 -diamopyridine
3,4-diaminothiophene
1,2-diaminocyclohexane
EXAMPLE 35
3-phenoxy-6,7-dimethylquinoline
To a solution of Nail (1.2g; 60% disp in oil) in DMF (3 ml) is added 3-hydroxy-6.7-dimethoxyquinoline (150 mg; 0.73 tool) and the reaction mixture is allowed to stir for 30 minutes at room temperature. To this is added the tetrafluoroborate salt of chlorobenzene manganese tricarbonyl complex (prepared by J.O.C. 24: 1991;7092) (183 mg) and stirred for 3 hours. To this is added 20 ml of acetonitrile and stirred overnight. The reaction mixture is dissolved in EtOAc: brine and extracted 2× with EtOAc, washed with water 2×, washed with brine, dried (MgSO4) and concentrated in vacuo to obtain a material which is purified by FPLC using 1% methanol: chloroform to obtain a solid which NMR indicates to be 3-phenoxy-6.7-dimethoxyquinoline. The hydrochloride salt is then prepared in the usual manner m.p. 224-226).
EXAMPLE 36
(6,7-dimethoxyquinazolin-4-yl)-alpha-naphthalenylamine
To a 25 mL flask with 10 ml of abs. EtOH is added 0.137 g of 4-chloro-6,7-dimethoxyquinazoline and 0.087 g of 1-aminonaphthalene. The solution is heated to reflux whereupon the insoluble materials dissolve. After 5 minutes at reflux a precipatate forms. The solution is allowed to stir an additional 10 min before cooling and isolation of the product as the hydrochloride salt by simple filtration. High-vacuum drying of the solid provided analytically pure (6,7-dimethoxy-quinazolin-4-yl)-alpha-naphthalenylamine (0.142 g, white powder, m.p. 271°-273° C.
EXAMPLE 37
4-(m-chlorophenoxy)-6.7-dimethoxyquinazoline
THF (5 ml) and Nail (60% disp in oil, approx. 28 mg) is added to a dry flask maintained under inert atmosphere at room temperature. m-Chlorophenol (0.09 g) is added as a soln. in THP (1 mL) and stirring is continued until the solution became clear. 4-Chloro-6,7-dimethoxyquinazoline is added all at once (as the solid) and stirring was maintained overnight at RT. The solution is partitioned between CH2 CL2 and 5% NaOH. The organic layer is washed with, brine, dried (Na2 SO4) and concentrated. Flash column chromatography (40% EtOAc/Hex) provided the pure compound. An analytical sample is obtained by recrystallization from EtOAc/Hex to provide 4-m-chlorophenoxy)-6,7-dimethoxyquinazoline (0.05 g, white needles, m.p. 152°-153° C.
EXAMPLE 38
The above examples may be followed to prepare any of the desired compounds of this invention. A representative list of compounds which may be prepared are shown below in Table X.
TABLE X
3-(thien-3-yl)-6,7-dimethylquinoline, m.p. 132°-138° C.
3-(1-cyclopent-1-enyl)-6,7-dimethoxyquinoline hydrochloride, m.p. 213°-215° C.
3-cyclopentyl-6,7-dimethoxyquinoline hydrochloride, m.p. 213.5°-215° C.
4-(3-phenylpropyloxy)-6,7-dimethoxyquinoline, m.p. 90°-91.5° C.
3-(thien-3-yl)-6,7-dimethoxy-2(1H)-quinolone, m.p. 264°-266° C.
3-(thien-3-yl)-6,7-dimethoxyquinoline-N-oxide, m.p. 207°-208° C.
3-(2-chlorothien-5-yl)-5,7-dimethoxyquinoline, m.p. 153°-154° C.
3-(3-fluoro-4-methoxyphenyl)-6,7-dimethoxyquinoline, m.p. 165.5°-167° C.
3-phenyl-4-carboxy-6,7-dimethoxyquinoline, m.p. 259°-262° C.
3-(3-fluorophenyl)-6,7-dimethoxyquinoline, m.p. 156°-158° C.
4-(2-phenylethoxy)-6,7-dimethoxyquinoline, m.p. 117.5°-118.5° C.
3-(4-methoxybenzyloxy)-6,7-dimethoxyquinoline, m.p. 115.5°-118° C.
3-(3-fluoro-4-methoxyphenyl)-7-fluoroquinoline, m.p. 138°-140.5° C.
2-chloro-3-(thien-3-yl)-6,7-dimethoxyquinoline, m.p. 138.5°-139.5° C.
2-methyl-3-(thien-3-yl)-6,7-dimethoxyquinoline, m.p. 132°-132.5° C.
3-(thien-3-yl)-5-fluoroquinoline, m.p, 87.5°-89° C.
ethyl 4-(6,7-dimethoxyquinolin-3-yl)benzoate, m.p. 165°-166° C.
4-phenylpropyl-6,7-dimethoxyquinoline hydrochloride, m.p. 144°-147° C.
3-(thien-3-yl)-5,7-dimethylquinoline, m.p. 109.50°-111° C.
3-(5-chlorothien-2-yl)-6,7-dimethylquinoline, m.p. 131.5°-132.5° C.
3-(3-fluoro-4-methoxyphenyl)-7-methoxy4(1H)-quinolone, m.p. 291°-293° C.
3-(3-fluoro-4-methoxyphenyl)-5,7-dimethylquinoline, m.p. 109°-110° C.
3-(thien-3-yl)-6,7-difluoroquinoline, m.p. 141.5°-143.5° C.
3-benzyloxy-6,7-dimethoxyquinoline, m.p. 146.5°-148.5° C.
3-(2-methoxypyrid-5-yl)-6,7-dimethoxyquinoline, m.p. 170.5°-171.5° C.
3-cyclohexylethyl-6,7-dimethoxyquinoline (oil) (Calc'd/Fnd; C: 76.22175.10; H: 8.42/8.30; N: 4.68/4.60)
4- 3-(3-fluorophenyl)quinolin-6-yl!benzoic acid, m.p.>285° C.
2-phenyl-1- 3-(3-fluorophenyl)quinolin-6-yl)ethylene, m.p. 157.5°-159° C.
ethyl-4- 3-(3-fluorophenyl)quinolin-6-yl!benzoate, m.p. 168°-170° C.
methyl-3- 3-(3-fluorophenyl)quinolin-6-yl!propanoate, m.p. 83°-85° C.
methyl-3- 3-(3-fluorophenyl)quinolin-6-yl!propanoate, m.p. 184°-186° C.
3-(3-fluorophenyl)-6-(thien-3-yl)quinoline, m.p. 122°-124° C.
1-phenyl-2- 3-(3-fluorophenyl)quinolin-5-yl!ethylene, m.p. 101°-102° C.
3-(3-fluorophenyl)-6-methoxycarbonylquinoline, m.p. 196°-196.5° C.
3-(3-fluorophenyl)quinoline-6-carboxylic acid, m.p. 283°-284° C.
3-(3-fluorophenyl)-6-(N-ethylaminocarbonyl)quinoline, m.p. 184°-185° C.
1-dimethylamino-3- 3-(3-fluorophenyl)quinolin-6-yl!-2-propyne, m.p. 73°-74° C.
N-ethyl-3- 3-(3-fluorophenyl)quinoline-5-yl!propionamide, m.p. 147.5°-149.5° C.
4- 3-(3-fluorophenyl)quinolin-5-yl!benzoic acid, m.p.>280° C.
N-ethyl-3- 3-(3-fluorophenyl)quinoline-6-yl!propionamide, m p. 141°-142.5° C.
methyl-3- 3-(3-fluorophenyl)quinolin-5-yl!propenoate, m.p. 128°-130° C.
3-(3-fluorophenyl)-5-(thiophen-3-ylquinoline, m.p. 102°-103.5° C.
1-dimethylamino-313-(3-fluorophenyl)quinolin-6-yl!propane dihydrochloride, m.p. 194°-198° C.
1- 3-(3-fluorophenyl)quinolin-6-yl!-1-hexyne hydrochloride, m.p. 165°-169° C.
methyl-3- 3-(3-fluorophenyl)quinolin-5-yl!propanoate hydrochloride, m.p. 196°-198° C.
ethyl-4- 3-(3-fluorophenyl)quinolin-5-yl!benzoate, m.p. 132°-134° C.
1- 3-(3-fluorophenyl)quinolin-6-yl!n-hexane hydrochloride, m.p. 147.5°-149.5° C.
1- 3-(3-fluorophenyl)quinolin-5-yl!-1-hexyne hydrochloride, m.p. 168°-170.5° C.
1- 3-(3-fluorophenyl)quinolin-5-yl!-n-hexane hydrochloride, m.p. 141°-144° C.
3- 3-(3-fluorophenyl)quinolin-5-yl!propanoic acid, m.p. 249°-251° C.
N-(2-Phenylethyl)-3- 3-(3-fluorophenyl)-quinolin-5-yl!propionamide, m.p. 137.5°-140° C.
1-dimethylamino-3- 3-(3-fluorophenyl)quinolin-5-yl!propane dihydrochloride, m.p. 193°-198° C.
1-dimethylamino-3- 3-(3-fluorophenyl)quinolin-5-yl!-2-propane dihydrochloride, m.p. 77°-77.5° C.
3-(3-fluorophenyl)-5-(N-ethylaminocarbonyl)quinoline, m.p. 227°-227.5° C.
3-(3-fluorophenyl)-5-methoxycarbonylquinoline, m.p. 144°-145.5° C.
3-(3-fluorophenyl)quinolin-5-carboxylic acid, m.p. >280° C. (dec)
N-(2-phenylethyl)-3- 3-(3-fluorophenyl)quinolin-6-yl!propionamide, m.p. 139.5°-140° C.
3-(3-fluorophenyl)-7-(thien-3-yl)quinoline, m.p. 186°-187.5° C.
3- 3-(3-fluorophenyl)quinolin-6-yl!propanoic acid, m.p. 138.5°-141° C.
ethyl-4- 3-(3-fluorophenyl)quinolin-7-yl!benzoate, m.p. 134°-136° C.
methyl-3- 3-(3-fluorophenyl)quinolin-7-yl!propenoate, m.p. 164°-166° C.
3-(3-fluorophenyl)-7-methoxycarbonylquinoline, m.p. 163.5°-165° C.
1- 3-(3-fluorophenyl)quinolin-7-yl!hexyne hydrochloride, m.p. 183°-185° C.
3-(3-fluorophenyl)quinolin-7-carboxylic acid, m.p. >250° C.
4- 3-(3-fluorophenyl)quinolin-7-yl!benzoic acid hydrochloride, m.p.>250° C.
3-(3-fluorophenyl)-7-(N-ethylaminocarbonyl)quinoline, m.p. 193°-195° C.
N-(2-phenylethyl)-3- 3-(3-fluorophenyl)quinolin-7-yl!propionamide, mp. 157°-158.5° C.
3- 3-(3-fluorophenyl)quinolin-7-yl!propanoic acid hydrochloride, m.p.>250° C.
N-ethyl-3- 3-(3-fluorophenyl)quinolin-7-yl!propionamide, mp. 148°-149.5° C.
methyl-3- 3-(3-fluorophenyl)quinolin-7-yl!propanoate, m.p. 111.5°-113° C.
1-dimethylamino-3- 3-(3-fluorophenyl)quinolin-7-yl!propane dihydrochloride, m.p. 225.5°-228° C.
1- 3-(3-fluorophenyl)quinolin-7-yl!-n-hexane hydrochloride, m.p. 158°-160° C.
1-dimethylamino-3- 3-(3-fluorophenyl)quinolin-7-yl!-2-propyne, m.p. 86.5°-88.5° C.
3-(3-fluorophenyl)-6-carboxamidoquinoline, m.p. 225°-227° C.
5- 3-(3-fluorophenyl)quinolin-6-oxy!pentanoic acid, m.p. 216°-217° C.
3-(3-fluorophenyl)-6- 1 -(1-pyrrolidin-1-yl)-propan-3-yl!quinoline dihydrochloride, m.p. 238°-242° C.
3-(3-fluorophenyl)-7-(1-diethylamino-propan-3-yl)quinoline dihydrochloride, mp. 219°-222° C.
3-(3-fluorophenyl)-7-(1-diethylamino-2-propyn-3-yl)quinoline, m.p. 84°-86° C.
3-(3-fluorophenyl)-6-(1-diethylamino-propan-3-yl)quinoline dihydrochloride, m.p. 237°-241° C.
3-(3-fluorophenyl)-6- 1-(1-methylpiperazin-4-yl)propan-3-yl!quinoline trihydrochloride, m.p. 245°-248° C. (dec)
3-(3-fluorophenyl)-7- 1-(1-methylpiperazin-4-yl)propan-3-yl!quinoline trihydrochloride, m.p. >280° C.
3-(3-fluorophenyl)-6-(1-diethylamino-2-propyn-3-yl)quinoline dihydrochloride, m.p. 208°-211° C. (dec)
3-(3-fluorophenyl)-7- 1-(morpholin-4-yl)-propan-3-yl!quinoline dihydrochloride, m.p. 190°-193° C. (dec)
3-(3-fluorophenyl)-6- 1-(morpholin-4-yl)-propan-3-yl!quinoline dihydrochloride, m.p. 267°-270° C. (dec)
3-(3-fluorophenyl)-7- 1-(4methylpiperazin-1-yl)-2-propyn-3-yl!quinoline, m.p. 139.5°-141° C.
3-(3-fluorophenyl)-7- 1-(morpholin-4-yl)-2-propyn-3-yl!quinoline, mp. 137.5°-140° C. (dec)
3-(3-fluorophenyl)-6- 1-(morpholin-4-yl)-2-propyn-3-yl!quinoline, m.p. 134°-136° C. (dec)
3-(3-fluorophenyl)-7- 1-(1-pyrrlidino)-propan-3-yl!quinoline dihydrochloride, m.p. 245°-248° C. (dec)
3-(3 -fluorophenyl)-6- 1-(1-pyrollidino)-2-propyn-3 -yl!quinoline dihydrochloride, m.p. 214°-216° C. (dec)
3-(3-fluorophenyl)-7- 1-(1-pyrollidino)-2-propyn-3-yl!quinoline, m.p. 84°-87° C.
3-(3-fluorophenyl)-6- 1-(4-methylpiperazin-1 -yl)-2-propyn-3-yl!quinoline, m.p. 132°-134° C.
3- (3-fluorophenyl)-6- 4-(N,N-dimethylamino)butyloxy!quinoline dihydrochloride, m.p. 245°-248° C.
3-(3-fluorophenyl)-6-(1-hydroxy-2-propyn-3-yl)quinoline, m.p. 159°-160° C.
3-(3-fluorophenyl)-6-(4-hydroxy-butoxy)quinoline, m.p. 84°-86° C.
3-(3-fluorophenyl)-6- 1-(t-butyldimethylsilyloxy)-2-propyn-3-yl!quinoline, m.p. 100.5°-102° C.
methyl-5- 3-(3-fluorophenyl)quinolin-6-oxy!pentanoate, m.p. 70°-71° C.
3-(3-fluorophenyl)-6-(4-chlorobutoxy)quinoline hydrochloride, m.p. 179°-182.5° C.
3-(3-fluorophenyl)-7- (2s)-2,3-dihydroxypropoxy-2-propyn-3-yl!quinoline hydrochloride, m.p. 170°-173° C.
6,7-dimethoxy-3-p-tolyloxyquinoline, m.p. 215°-217° C. (dec)
6,7-dimethoxy-3-phenoxyquinoline, m.p. 224°-226° C.
5,7-dimethoxy-3-phenoxyquinoline, m.p. 201°-203° C.
methyl 3- 3-(3-fluorophenyl)quinolin-6-yl!propenoate, m.p. 184°-186° C.
ethyl 4- 3-(3-fluorophenyl)quinolin-6-yl!benzoate, m.p. 168°-170° C.
2-phenyl-6,7-dimethylquinoxaline, m.p. 128°-131° C.
2-(4-methoxyphenyl)-6,7-dimethoxyquinoxaline hydrochloride, m.p. 212°-16° C.
2-(thien-3-yl)-6,7-dimethoxyquinoxaline hydrochloride, mp. 228°-231° C.
2-(thien-3-yl)quinoxaline, m.p. 87.5°-89° C.
2-phenyl-6,7-dimethoxyquinoxaline hydrochloride, m.p. 200° C.
6,7-dimethyl-2-(thien-3-yl)-quinoxaline, m.p. 142°-143.5° C.
2-phenyl-6,7-diethoxyquinoxaline hydrochloride, m.p. 180°-185° C.
2-(4-methoxyphenyl)-6,7-dimethoxyquinoxaline-4-N-oxide, m.p. 224°-226° C.
2-phenyl-6,7-dimethoxyquinoxaline-4-N-oxide, m.p. 219°-222° C.
2-phenyl-6,7-dimethylquinoxaline, m.p. 128°-131° C.
2-phenyl-6,7-dichloroquinoxaline, m.p. 158°-160° C.
2-phenyl-6,7-dimetoxyquinoxaline, m.p. 200° C.
2-phenyl-6,7-diethoxyquinoxaline, m.p. 180°-185° C.
2-phenethyl-6,7-diethoxyquinoxaline, m.p. 148°-155° C.
2-(thien-3-yl)-6,7-dimethylquinoxaline, m.p. 142°-143.5° C.
2-(thien-3-yl)-6,7-diethoxyquinoxaline, mp. 217°-224° C.
2-(5-chlorothien-2-yl)-6,7-diethoxyquinoxaline, m.p. 189°-194° C.
2-(5-chlorothien-2-yl)-6,7-dimethoxyquinoxaline, m.p. 218°-225° C.
2-(5-fluorothien-2-yl)-6,7-diethoxyquinoxaline,
2-(thien-2-yl)-6,7-diethoxyquinoxaline,
2-(thien-2-yl)-6,7-dimethoxyquinoxaline, m.p. 214°-220° C.
2-(thien-2-yl)-6,7-dicarboxyquinoxaline,
6,7-dimethyl-2- 4-1-tetrazol-5-yl)phenyl!quinoxaline, m.p. 278°-280° C. (dec.)
6,7-dimethyl-2- 5-(5-chloro-2-thien-2-yl)-2-thienyl!quinoxaline, m.p. 180°-183° C.
6,7-dimethyl-2- 5-(5-chloro-2-thien-2-yl)-2-thienyl!quinoxaline, m.p. 174°-177° C.
6,7-dimethyl-2- 4-(1-methyl-tetrazol-5-yl)phenyl!quinoxaline, m.p. 235°-238° C.
2-(3-fluoro-4-methoxy-phenyl)-7-(4-pyridyl)quinoxaline, m.p. 173°-175° C.
2-(3-fluoro-4-methoxy-phenyl)-6-(-pyrid-4-yl)quinoxaline, m.p. 210°-216° C.
2-(5-chloro-2-thien-2-yl)-7-(4-pyridyl)quinoxaline, m.p. 214°-215° C.
2-(5-chloro-2-thien-2-yl)-6-(pyrid-4-yl)quinoxaline, m.p. 260°-263° C.
7-(4-pyridyl-2-(3-thien-3-yl)quinoxaline, m.p. 210°-212° C.
6-(pyrid-4-yl)-2-(3-thienyl)quinoxaline, m.p. 234°-236° C.
2-(3-chloro-4methoxyphenyl)pyrido 3,4-b!pyrazine,
3-5-chlorothien-2-yl)pyrido 2,3-b!pyrazine, m.p. 194°-196° C.
2-3-fluoro-4-methoxyphenyl)pyrido 3,4-b!pyrazine, m.p. 214°-216° C.
2-3,4-dimethoxyphenyl)pyrido 3,4-b!pyrazine, m.p. 124°-127° C.
2-5-chlorothien-2-yl)pyrido 3,4-b!pyrazine, m.p. 203°-206° C.
2-(thien-2-yl)pyrido 3,4-b!pyrazine,
2-(thien-3-yl)pyrido 3,4-b!pyrazine,
2-(5-chlorothien-3-yl)pyrido 3,4-b!pyrazine,
2-(3-fluoro4-methoxyphenyl)thienyl 3,4-b!pyrazine, m.p. 187°-189° C.
3-(3'-thien-3-yl)-7-methoxy-pyrido-2,3b)-pyrazine, m.p. 215°-220° C.
7-(3'-thien-3-yl)pyrido-(2,3b)-pyrazine, m.p. 171°-173° C.
7-(3'-thien-3-yl)-2,3-dimethylpyrido-(2,3b)-pyrazine, m.p. 200°-205° C. (dec)
3-(3'-thien-3-yl)-7-bromo-pyrido-2,3b)-pyrazine, m.p. 205°-206.5° C.
2-(3,4-dimethoxyphenyl)pyrido 3,4-b!pyrazine, m.p. 124°-127° C.
3-(5-chloro-2-thien-2-yl)pyrido 2,3-b!pyrazine, m.p. 194°-196° C.
3-(3-fluoro-4-methoxyphenyl)pyrido 2,3-b!pyrazine, m.p. 217°-219° C.
2-(3-fluoro-4-methoxypehenyl)pyrido 3,4-b!pyrazine, m.p. 214°-216° C.
2-(5-chloro-2-thien-2-yl)pyrido 3,4-b!pyrazine, m.p. 203°-206° C.
6,7-dimethoxy-4-naphthalen-2-ylethynylquinazoline, m.p. 158°-161° C.
4-(4-hydroxyphenyl)-6,7-dimethoxyquinazolinehydrochloride, m.p.>270° C. (dec)
4-(naphthalen-1-yl)-6,7-dimethoxyquinazoline, m.p. 144°-147° C.
4-(naphthalen-2-yl)-6,7-dimethoxyquinazoline, m.p. 115°-118° C.
4-phenylacetylenyl-6,7-dimethoxyquinazoline, m.p. 146°-148° C.
4-(3-fluoro-4-methoxyphenyl)-6,7-dimethoxyquinazoline, m.p. 207°-210° C.
4-(3-phenylphenyl)-6,7-dimethoxyquinazoline, m.p. 160°-163° C.
4-(2-phenylethylenyl)-6,7-dimethoxyquinazoline, m.p. 168°-169° C.
4-(2-methoxypyridin-5-yl)-6,7-dimethoxyquinazoline, m.p. 175°-176° C.
4-(1-benzyl-indol-3-yl)-6,7-dimethoxyquinazoUne, m.p. 148°-150° C.
4-(indol-3-yl)-6,7-dimethoxyquinazoline, m.p.>240° C. (dec)
4-(1-methylindol-3-yl)-6,7-dimethoxyquinazoline hydrochloride, m.p.>230° C. (dec)
4-(1-methylsulphonylindol-3-yl)-6,7-dimethoxyquinazoline, m.p.>220° C. (dec)
4-(4-phenylpiperidin-1 -yl)-6,7-dimethoxyquinazoline, m.p. 150°-151° C.
4- 4-(3-chlorophenyl)piperazin-1-yl!-6,7-dimethoxyquinazoline, m.p. 155°-156° C.
4-(N-methyl-3,4,5-trimethoxyanilino)-6,7-dimethoxyquinazoline, m.p. 149°-151° C.
(+-)-4-(2-methyl-1,2,3,4-tetrahydroquinolin-1-yl)-6,7-dimethoxyquinazoline hydrochloride, m.p. 198°-201° C. (dec)
4-(1,2,3,4-tetrahydroquinolin-1-yl)-6,7-dimethoxyquinazoline hydrochloride, m.p. 195°-197° C. (dec)
4-(N-methyl-4-methoxy-anilino)-6,7-dimethoxyquinazoline hydrochloride, m.p. 202°-265° C.
4-(N-methyl-4-chloro-anilino)-6,7-dimethoxyquinazoline hydrochloride, m.p. 220°-222° C.
4-(2,3-dihydroindol-1-yl)-6,7-dimethoxyquinazoline hydrochloride, m.p. 226°-229° (dec)
(6,7-dimethoxyquinazolin4-yl)methyl-(3-trifluoromethylphenyl)amine hydrochloride, m.p. 240°-243° C.
(3-chlorophenyl)-(6,7-dimethoxyquinazolin-4-yl)methylamine hydrochloride, m.p. 235°-237° C.
(3-chlorophenyl)methylquinazolin-4-yl-amine hydrochloride, m.p. 233°-235° C.
6,7-dimethoxy-4-naphthalen-1-yl-ethynylquinazoline, m.p. 175°-177° C.
4-(thien-3-yl)-6,7-dimethoxyquinazoline, m.p. 148.5°-151.5° C.
4-benzyl-6,7-dimethoxyquinazoline, m.p. 122.5°-125° C.
2-(4-methylphenyl)-3-methyl-4(3H)quinazolinone, m.p. 139°-141° C.
2-(4-methoxyphenyl)quinazolin-4(3H)-one, m.p. 244°-247° C.
2-(4-methoxyphenyl)-6,7-dimethoxyquinazolin-4(3H)-one, m.p. 288°-291° C.
(6,7-dimethoxyquinazolin-4-yl)-5-indazol-5-yl hydrochloride, m.p. 261°-263° C. (dec)
N-phenyl-N-(6,7,8-trimethoxyquinazolin-4-yl)methylamine, m.p. 122.5°-124.5° C.
(6,7-dimethoxyquinazolin-4-yl)-N-phenylethylamine hydrochloride, m p. 227°-230° C. (dec)
benzyl-(6,7-dimethoxyquinazolin-4-yl)phenylamine hydrochloride, m.p. 269°-271 ° C.
(6-chloroquinazolin-4-yl)methylphenylamine, m.p. 106°-108° C.
(3-chloro-phenyl)-(6,7-dimethoxyquinazolin-4-yl)ethylamine hydrochloride, m.p. 261°-263° C.
(6,7-dimethoxyquinazolin-4-yl)methyl-p-tolyl-amine hydrochloride, m.p. 230°-234° C. (dec)
benzyl-(6,7-dimethoxyquinazolin-4-yl)amine, m.p. 220°-225° C.
(4-methoxybenzyl)-(6,7-dimethoxyquinazolin-4-yl)amine, m.p. 194°-198° C.
(3,5-dimethoxybenzyl)-(6,7-dimethoxyquinazolin-4-yl)amine hydrochloride, m.p. 265°-269° C.
4-(3,4,5-trimethoxyphenyl)-6,7-dimethoxyquinazoline, m.p. 228°-232° C.
methylphenyl-(9H-purin-6-yl)amine, m.p. 229°-232° C.
(quinazolin-4-yl)-N-phenylmethylamine hydrochloride, m.p. 242°-246° C. (dec)
(6,8-dimethylquinazolin-4-yl)-N-phenylmethylamine, m.p. 120°-121° C.
(6,7-dimethoxyquinazolin-4-yl)-4-morpholin-4-yl-phenyl)amine hydrochloride, m.p. 231°-235° C. (dec)
4-(3-methoxythiophenoxy)-6,7-dimethoxyquinazoline, m.p. 139.5°-141.5° C.
4- N-(indan-5-yl)amino!-6,7-dimethoxyquinazoline hydrochloride, m.p. 244°-246° C. (dec)
3-chlorophenyladenine hemi-hydrochloride, m.p. >260° C.
4-(3-chlorothiophenoxy)-6,7-dimethoxyquinazoline, m.p. 152°-153.5° C.
4-(3-aminopyrazolyl)-6,7-dimethoxyquinazoline hydrochloride, m.p. 262°-264° C. (dec)
4-(3,6-dioxananilino)-6,7-dimethoxyquinazoline hydrochloride, m.p. 267°-269° C. (dec)
N6 -(3,4,5-dimethoxyphenyl)adenine hydrochloride, m.p.>250° C.
6,7-dimethoxy-4-(α-naphthylamino)quinazoline hydrochloride, m.p.>250° C.
6,7-dimethoxy-4-(β-naphthylamino)quinazoline hydrochloride, m.p.>250° C.
4-(cyclohexylanilino)-6,7-dimethoxyquinazoline, m.p. 239°-244° C.
4-(3,4,5-trimethoxyanilino)-6,7-dimethoxyquinazoline hydrochloride, m.p. 260°-265° C.
6,7-dimethoxy-4-(N-methylanilino)quinazoline hydrochloride, m.p.>230° C.
4-(3-chlorophenoxy)-6,7-dimethoxyquinazoline, m.p. 152°-153° C.
(4-methoxyphenyl)methyl-(1H-pyrazolo 3,4-d!pyrimidin-4-yl)amine hydrochloride, m.p. 223°-226° C.
6-(thien-3-yl)-1,8-naphthyridin-2(1H)-one, m.p. 250°-250° C.
6-(4-methoxyphenyl)-1,8-naphthyridin-2(1H)-one, m.p. 251°-253° C.
7-(3,4-dimethoxyphenyl)pteridine, m.p. 198°-199° C.
7-(4-methoxyphenyl)pteridine, m.p. 210°-213° C.
7-(5-chloro-2-thien-2-yl)pteridine, m.p. 231 ° C. (dec)
7-(3-fluoro-4-methoxy-phenyl)pteridine
7-(5-chlorothien-2-yl)pteridine, m.p. 231° C. dec.),
7-(thien-2-yl)pteridine
5,6-dimethoxy-2-(2-phenylethenyl)benzothiazole, m.p. 133°-135° C.
methyl-(1H-pyrazole 3,4-d!pyrimidin-4-yl)-(3-trifluoromethylphenyl)amine, m.p. 226°-227° C.
3-benzyl-5-(thien-3-yl)pyridine, m.p. 81°-82° C.)
3-(thien-3-yl)-6,7-dimethoxyisoquinoline-N-oxide, m.p. 197°-200° C.
3-(thien-3-yl)-6,7-dimethoxyisoquinoline-N-oxide, m.p. 197°-200° C.
3-(thien-3-yl)-6,7-dimethoxy-1(2H)-isoquinolone, m.p. 213°-216° C.
4-(thien-3-yl)isoquinoline hydrochloride, m.p. 179°-183° C.
4-(4-methoxyphenyl)isoquinoline hydrochloride, m.p. 196°-199° C.
2-phenyl-6,7-dimethoxy-4H-3,1-benzoxazin-4-one, m.p. 198°-201° C.
3-(4-methoxyphenyl)-7-methoxy-1-naphthalenol, m.p. 155°-159° C.
1-phenylphthalazine, m.p. 139.5°-141° C.
(4-methoxyphenyl)methyl-(1H-pyrazolo 3,4-d!pyrimidin-4-yl)amine hydrochloride, m p. 223°-226° C.
EXAMPLE 39
The procedures described in the above examples may be followed to prepare the following representative compounds If TABLE XI.
TABLE XI
5-(6,7-Dimethoxy-quinolin-3-yl)-2-hydroxy-benzoic acid
5-(6,7-Dimethoxy-quinolin-3-yl)-2-methoxy-benzoic acid
5-(6,7-Dimethoxy-quinolin-3-yl)-2-methoxy-benzamide
5-(6,7-Dimethoxy-quinolin-3-yl)-2-hydroxy-benzamide
4-(6,7-Dimethoxy-quinolin-3-yl)-2-hydroxy-benzoic acid
8-Fluoro-6,7-dimethoxy-3-(4-methoxy-phenyl)-quinoline
N-(6,7-Dimethoxy-quinolin-4-yl)-N-phenyl-methylamine
N-(6,7-Dimethoxy-quinolin-4-yl)-aniline
5-(6,7-Dimethoxy-quinolazolin-4-yl)-2-hydroxy-benzoic acid
2-Benzyloxy-5-(6,7-dimethoxy-quinazolin-4-yl)-benzoic acid
5-(6,7-Dimethoxy-quinolazolin-4-yl)-2-methoxy-benzoic acid
5-(6,7-Dimethoxy-quinolazolin-4-yl)-2-hydroxy-benzamide
5-(6,7-Dimethoxy-quinolazolin-4-yl)-2-hydroxy-benzamide
4-(6,7-Dimethoxy-quinolazolin-4-yl)-2-hydroxy-benzoic acid
6,7-dimethoxy-4-(1-naphthylthio)-quinazoline
6,7-dimethoxy-4-(2-naphthylthio)-quinazoline
6,7-dimethoxy-4-(1-naphthyloxy)-quinazoline
6,7-dimethoxy-4-(2-naphthyloxy)-quinazoline
6,7-Dimethoxy-quinolazolin-4-yl)-2-naphthyl-ethylamine
6,7-dimethoxy-4-(naphthalene-2-sulfinyl)-quinazoline
6,7-dimethoxy-4-(naphthalene-2-sulfonyl)-qinazoline
4-(4-Methoxyphenyl)-7,8-dimethoxyisoquinoline
4-(3-Fluoro-4-methoxyphenyl)-7-chloroisoquinoline
4-(3-Fluoro-4-methoxyphenyl)-8-chloroisoquinoline
1-Anilinoisequinoline
1-(N-Methyl-3,4,5-trimethoxyanilino)isoquinoline
Preparation of Pharmaceutical Compositions and Pharmacological Test Section
Compounds within the scope of this invention exhibit significant activity as protein tyrosine kinase inhibitors and possess therapeutic value as cellular antiproliferative agents for the treatment of certain conditions including psoriasis, atherosclerosis and restenosis injuries. It is expected that the invention will be particularly applicable to the treatment of atherosclerosis. With regard to the treatment of some conditions, for example, atherosclerosis, certain people may be identified as being at high risk, for example, due to genetic, environmental or historical factors. Compounds within the scope of the present invention exhibit the modulation and/or inhibition of cell signaling, cell proliferation, cell inflammatory response, the control of abnormal cell growth and cell reproduction can and can be used in preventing or delaying the occurrence or reoccurrence of such conditions or otherwise treating the condition.
To determine the effectiveness of compounds of this invention, the following pharmacological tests described below, which are accepted in the art and recognized to correlate with pharmacological activity in mammals, are utilized. Compounds within the scope of this invention have been subjected to these various tests, and the results obtained are believed to correlate to useful cellular antiproliferative activity. The below described tests are useful in determining the EGF receptor kinase, PDGF receptor kinase and insulin receptor kinase inhibition activities of compounds disclosed herein. The results of these tests are believed to provide sufficient information to persons skilled in the pharmacological and medicinal chemistry arts to determine the parameters for using the studied compounds in one or more of the therapies described herein.
EGF-Receptor Purification
EGF-receptor purification is based on the procedure of Yarden and Schlessinger. A431 cells are grown in 80 cm2 bottles to confluency (2×107 cells per bottle). The cells are washed twice with PBS and harvested with PBS containing 11.0 mmol EDTA (1 hour at 37° C., and centrifuged at 600g for 10 minutes. The cells arc solubilized in 1 ml per 2×107 cells of cold solubilization buffer (50 mmol Hepes buffer, pH 7.6, 1% Triton X-100, 150 mmol NaCl, 5 mmol EGTA, 1 mmol PMSF, 50 μg/ml aprotinin, 25 mmol benzamidine, 5 μg/ml leupeptic, and 10 μg/ml soybean trypsin inhibitor) for 20 minutes at 4° C. After centrifugation at 100,000 g for 30 minutes, the supernatant is loaded onto a WGA-agarose column (100 μl of packed resin per 2×107 cells) and shaken for 2 hours at 4° C. The unabsorbed material is removed and the resin washed twice with HTN buffer (50 mmol Hepes, pH 7.6, 0.1% Triton X-100, 150 mmol NaCl), twice with HTN buffer containing 1M NaCl, and twice with HTNG buffer (50 mmol Hepes, pH 7.6, 0.1% Triton X-100, 150 mmol NaCl, and 10% glycerol). The EGF receptor is eluted batchwise with HTNG buffer containing 0.5M N-acetyl-D-glucosamine (200 μl per 2×107 cells.). The eluted material is stored in aliquots at -70° C. and diluted before use with TMTNG buffer (50 mmol Tris-Mes buffer, pH 7.6, 0.1% Triton X-100, 150 mmol NaCl, 10% glycerol).
ATP and EGF Dependence of Autophosphorylation
WGA-purified EGF receptor from A431 cells (0.5 μg/assay is activated with EGF (0.85 μM) for 20 minutes at 4° C.. The assay is performed at 15° C. and initiated by addition of Mg(Ac)2 (60 mmol), Tris-Mes buffer, pH 7.6 (50 mmol), 32 P!ATP (carrier free, 5 μCi/assay), and increasing concentrations of nonradioactive ATP. The assay is terminated after 10-sec by addition of SDS sample buffer. The samples are run on a 6% SDS polyacrylamide gel. The gel is dried and autoradiographed as described above. The relevant radioactive bands are cut and counted in the Cerenkov mode. The Km for ATP determined in this fashion is found to be 7.2 μ(M. With use of the 10-sec assay protocol, the EGF concentration dependence of EGF-RK autophosphorylation is determined.
Inhibition of EGF-R Autophosphorylation
A431 cells were grown to confluence on human fibronectin coated tissue culture dishes. After washing 2 times with ice-cold PBS, cells were lysed by the addition of 500 μl/dish of lysis buffer (50 mmol Hepes, pH 7.5,150 mmol NaCl, 1.5 mmol MgCl2, 1 mmol EGTA, 10% glycerol, 1% triton X-100, 1 mmol PMSF, 1 mg/ml aprotinin, 1 mg/ml leupeptin) and incubating 5 minutes at 4° C. After EGF stimulation (500 μg/ml 10 minutes at 37° C.) immunoprecipitation was performed with anti EGF-R (Ab 108) and the autophosphorylation reaction (50 μl aliquots, 3 μCi γ-32 P!ATP) sample was carried out in the presence of 2 or 10 μM of compound of the present invention, for 2 minutes at 4° C. The reaction was stopped by adding hot electrophoresis sample buffer. SDA-PAGE analysis (7.5% els) was followed by autoradiography and the reaction was quantitated by densitometry scanning of the x-ray films.
In order to test the present compounds for selective inhibition, the procedure is repeated using PDGF stimulation in place of EGF stimulation. "IC50," as used below refers to the concentration of inhibitor mM) at which the rate of autophosphorylation is halved, compared with media containing no inhibitor.
Inhibition of PDGF-R Autophosphorylation
Lysate from NIH 3T3 cells was diluted one-third in Triton-free buffer and stimulated with 10 ng/ml PDGF for 30 minutes at 4° C. The equivalent of 1/15 of a 175-cm2 plate of lysate was used per sample. The stimulated lysate was then immunoprecipitated with rabbit polyclonal anti-PDGF-receptor antibodies raised against a synthetic peptide from the COOH-terminal region (amino acids 1094-1106) or the human PDGF-receptor B-subunit and added to increasing concentrations of test compound of the present invention. After 10 minutes at 4° C., 10 μCi of γ-32 P!ATP were added and further incubated for 10 minutes at 4° C. Samples were separated by SDS-PAGE on 6% gels.
Inhibition of Cell Proliferation as Measured by Inhibition Of DNA Synthesis
EGF receptor overexpressing (HER14) cells were seeded at 1×105 cells per well in 24-well Costar dishes pre-coated with human fibronectin (by incubating for 30 minutes at room temperature with 10 μg/0.5 ml/well). The cells were grown to confluence for 2 days. The medium was changed to DMEM containing 0.5 calf serum for 36-48 hours and the cells were then incubated with EGF (Toyobo, New York, N.Y.) (20 ng/ml), PDGF (Amgen) (20 ng/m 1) or serum (10% calf serum, FCS) and different concentrations of the compound of the present invention. 3H! thymidine, (NEN, Boston, Mass.) was added 16-24 hours later at 0.51 μCi/ml for 2 hours. TCA precipitable material was quantitated by scintillation counting (C Results of this assay are determined. "IC50 " of the concentration of inhibitor (nM) at which 3 H! thymidine incorporation is halved, compared with media containing no buffer is calculated As FCS contains a broad range of growth factors, the IC50 values for PDGF should be lower than for FCS, indicating that the compounds of the present invention do not act as general inhibitors.
These results indicate that compounds within the scope of the invention inhibit the EGF and/or PDGF growth factor receptors selectively.
Cell Culture
Cells termed HER 14 and K721A (=DK) were prepared by transfecting NIH3T3 cells (clone 2.2) (From C. Fryling, NCl, NIH), which lack endogenous EGF-receptors, with cDNA constructs of wild-type EGF-receptor or mutant EGF-receptor lacking tyrosine kinase activity (in which Lys 721 at the ATP-binding site was replace by an Ala residue, respectively). All cells were grown in DMEM with 10% calf serum (Hyclone, Logan, Utah).
Further tests which show the effectiveness and selectivity of compounds of this invention to inhibit cell proliferation are as follows.
CSF-1R CELL-FREE AUTOPHOSPHORYLATION ASSAY
For a regular 28 tube assay (14 samples per 15 well gel):
In 2 ml eppendorf tube: 140 mg protein A sepharose (5 mg/sample)
Swell in 20 mM Hepes pH 7.5 and wash 2× in Hepes
Add 280 λα-CSF-1R (from rabbit 3: C1-3-?)
20 min RT shaking
Wash 3× in HNTG pH 7.5:20 mM Hepes
150 mM NaCl
0.1% triton X-100
10 % glycerol
In 15 ml tube: 2.8 ml lysate (100 λ/sample of lysate made from unstarved, subconfluent cfm Y cells)
lysis buffer: 20 mM Hepes
1.5 mM MgCl2
150 mM NaCl
1 mM EGTA
10% glycerol
1% triton X-100
Protease inhibitors added fresh:
PMSF: 8 mg/ml-2500× in 100% EtOH, store frozen, add 100λ/10 ml lysis buffer Aprotinin: 10 mg/ml=250× in H2 O, store frozen (expires in about 6 months), add 40λ/10 ml lysis buffer
Leupeptin: 1 mg/ml=250× in H2 O, store frozen (expires in about 6 months), add 40λ/10 ml lysis buffer
Add washed beads to stimulated lysate and incubate 90 min 4° C. on rotator or shaking (anywhere from 1 to 2.5 hours OK)
Meanwhile:
prepare 28 compound tubes:
make 40 mM solutions of compounds in 100% DMSO
make serial dilutions in 50 mM Tris pH 7.5+10 mM MnCl2
aliquot 10λ compound solution into each I ml eppendorf reaction tube waiting on ice, control blanks get 10λ buffer
Wash beads 1× HNTG, 2×10 mM Tris pH 7.5 (can transfer beads to 2 ml eppendorf tube for washing)
Remove all liquid with gel loading pipette tip or Hamilton syringe
Add back 560λ 50 mM Tris pH 7.5+10 mM MnCl2 (20λ/sample)
Dole out into waiting reaction tubes (approx. 28λ/tube using large bore tip)
Vortex, incubate 10 min on ice
Add 10λ ATP solution: 312λ 50 mM Tris pH 7.5+10 mM MnCl2
2.7λ cold ATP (stock of 10 mM in 50 mM
Tris=20 μM final)
351 32 P-ATP (10 μCi/sample)
Vortex, incubate 10 min on ice
Add 45λ 2× SDS-sample buffer, heat 95° C. 6 min
7.5% SDS-PAGE, fix, dry, expose (usually 4 hrs)
*Note: it is important to keep lysate cold at all times: when thawing, don't use water which is too warm and use cold buffer for wash steps.
Ick Kinase: Immunoprecipitated from Jurkat lysate.5.6
A. Jurkat cells (human T-cell leukemia, ATCC clone #E6-1) were grown in suspension in RPMI 1640 medium with 10% fetal calf serum, 100 U/ml penicillin/streptomycin, and 2 mM L-glutamine in a 37° C. incubator at 5% CO2.
B. Cells were grown to 1-1.5×106 cells/ml media, pelleted by centrifugation, and lysed in lysis buffer at 108 cells/ml buffer (50 mM tris (pH 8), 150 mM NaCl, 5 mM EDTA, 10% glycerol, and 1% NP-40, to which fresh protease and phosphatase inhibitors were added as described above for A431 lysate). Lysates stored at -70° C.
C. Immunoprecipitation #5264:12!: 3-4 mg Protein-A sepharose/sample washed 2×20 mM Hepes (pH 7.5). 1 ul α-lck antibody (prepared as polyclonals in rabbits using a peptide antigen corresponding to the N-terminal region of human lck) per sample added to the Protein-A and shaken 20 min at room temperature. After washing 3× HNTG, lysate from 2×106 cells was added to each sample, rotated 2 hr at 4° C., then washed 3× HNTG (2nd wash containing 0.5 N NaCl). If all samples contain identical concentrations of the enzyme, then the immuno-precipitation can be done in bulk and alloquoted to appropriate numbers of tubes prior to assay set-up.
D. Compound screening in the cell-free/ck kinase assay #5264:12!: RPR compounds (40 mM stocks in DMSO) were initially screened at concentrations of 10 and 100 uM in samples containing Ick immuno-precipitated from 2×106 cells, 5 uM cdc2 (a p34cdc2 -derived synthetic peptide (N6-20) prepared by R. Howk, RPR)7, 5 mM MnCl2, 5 uM ATP and 30 uCi g32 p-ATp (6000Ci/mmol, NEN) in 20 mM hepes (pH 7.5) for 5 min at 30° C. Samples were analyzed by 5-15% SDS-PAGE and autoradiography as described for EGFR kinase assays.
E. Intact cell activation/inhibition studies8,9 #5264:31!:˜5×107 cells per sample in 1 ml media were activated with either 10 ug a-CD3 (clone Cris 7, Biodesign) for 1 min at 37° C. or 20 ng PMA and 10 ug PHA for 20 min at 37° C. in the presence and absence of compound (added earlier so that the total time of compound incubation is 30 min). Incubations were terminated by centrifugation and lysis (as described). Samples were analyzed by immunoprecipitation (aPY (100 ul/108 cells), a-PLC (100 ul/108 cells), or azeta (20 ul/108 cells)), followed by SDS-PAGE and western blotting onto nitrocellulose and inimunoblotting using RC20 recombinant aPY-HRP Transduction Labs) and ECL (Amersham).
cAMP-dependent Protein Kinase (PKA) Assay10
Selectivity assay for compounds is performed as follows. Each sample contains 0.4 pmolar units PKA (from rabbit muscle, Sigma), 1 uM cAMP, 50 uM Tris-HCL (pH7), 10 mM MgAc, 50 ug BSA, 16 uM Kemptide substrate (specific cAMP kinase phosphate acceptor whose sequence corresponds to the pig liver pyruvate kinase phosphorlyation site), 16 uM ATP, 16 uCi 32 P-ATP (6000Ci/mmol, NEN), +/- compound and dH2 O to a final volume of 200 ul. Reactions proceed for 5 min. at 30° C., and are terminated by the addition of 100 ul 375 mM H3 PO4. 50 ul each sample spotted onto Whatman P81 phosphocellulose filters, which are washed 3× (15 min.) in 75 mM H3 PO4, followed by an acetone rinse and dry (Cerenkov) counting.
In view of the results of the above test, compounds of the present invention can be shown to be selective.
The preferred class of compounds exhibiting CSF-1 inhibition and lck Kinase inhibition are the 6,7-dialkoxy quinazolines, and most preferred are the 4-arylamino, 6,7-dimethoxyquinazolines. The most preferred lck inhibitory compound is 4-(3,4,5-trimethoxyphenylamino)-6,7-dimethoxyquinazoline, (m.p. 260°-265° C. (HCl)), which is prepared according to the procedure described in Example 36 using 1.6 g of 3,4,5-trimethoxyaniline and 0.2g of 4-chloro,-6,7-dimethoxyquinazoline, under similar reaction conditions. The most preferred CSF-1 inhibitory compound is 4-(N-methyl, N-phenylamino)-6,7-dimethoxyquinazoline, (m.p>230° C.(HCl)), which is prepared according to the procedure described in Example 36 using 140mg of N-methylaniline and 300 mg of 4-chloroquinazoline, under similar reaction conditions.
The following tables show examples of representative compounds of this invention and their test results as determined by the above inhibition of PDGF-R cell-free autophosphorylation procedure.
__________________________________________________________________________
                                 Inhibition of PDGF-R
                                 cell-free Autophosphorylation
COMPOUND                         IC.sub.50 (μM)
__________________________________________________________________________
1 #STR20##                       0.003-0.015
2 #STR21##                       0.050-0.10
3 #STR22##                       0.007
4 #STR23##                       0.2-1
5 #STR24##                       0.06-0.08
6 #STR25##                       1.0-2.0
7 #STR26##                       0.015
8 #STR27##                       15-20
9 #STR28##                       0.02
0 #STR29##                       0.01
1 #STR30##                       0.030-0.070
2 #STR31##                       0.02-0.08
3 #STR32##                       0.05-0.1
4 #STR33##                       0.005-0.030
5 #STR34##                       0.02-0.05
6 #STR35##                       0.7-1.0
7 #STR36##                       0.7-1.0
8 #STR37##                       0.04
9 #STR38##                       0.010-0.060
0 #STR39##                        7-12
1 #STR40##                       0.015
2 #STR41##                       15-20
3 #STR42##                       0.005-0.030
4 #STR43##                       0.04
5 #STR44##                       0.010-0.060
6 #STR45##                        7-12
7 #STR46##                       0.015
8 #STR47##                       15-20
9 #STR48##                       0.005-0.030
0 #STR49##                       0.02-0.05
1 #STR50##                       0.7-1.0
2 #STR51##                       0.7-1.0
3 #STR52##                       0.04
4 #STR53##                       0.010-0.060
5 #STR54##                        7-12
6 #STR55##                       >50
7 #STR56##                       10-20
8 #STR57##                       0.025-0.3
9 #STR58##                       0.05-0.2
0 #STR59##                       >50
1 #STR60##                       >50
2 #STR61##                       0.5-3
3 #STR62##                       9
4 #STR63##                       7
5 #STR64##                       0.6
6 #STR65##                       0.25
7 #STR66##                       2
8 #STR67##                       2
9 #STR68##                       <2
0 #STR69##                       <2
__________________________________________________________________________
4-Substituted-6,7-di-methoxyquinazolines
                           EGF-R
                               PDGF-R
__________________________________________________________________________
1 #STR70##                 0.02
                               1.5
2 #STR71##                 0.1 >50
3 #STR72##                 2
4 #STR73##                 4.0 15
5 #STR74##                 --  25
6 #STR75##                 0.35
                               15
7 #STR76##                 --  5-20
8 #STR77##                 <1.0
                               >20
9 #STR78##                 0.050
                               10
0 #STR79##                 0.010
                               20
__________________________________________________________________________
The results obtained by the above experimental methods evidence the useful protein tyrosine kinase inhibition properties of compounds within the scope of the present invention and possess therapeutic value as cellular antiproliferative agents. The above pharmacological test results may be used to determine the dosage and mode of administration for the particular therapy sought.
The compounds of the present invention can be administered to a mammalian host in a variety of forms adapted to the chosen route of administration, i.e., orally, or parenterally. Parenteral administration in this respect includes administration by the following routes: intravenous, intramuscular, subcutaneous, intraocular, intrasynovial, transepithelial including transdermal, ophthalmic, sublingual and buccal; topically including ophthalmic, dermal, ocular, rectal and nasal inhalation via insufflation and aerosol and rectal systemic.
The active compound may be orally administered, for example, with an inert diluent or with an assimilable edible carder, or it may be enclosed in hard or soft shell gelatin capsules, or it may be compressed into tablets, or it may be incorporated directly with the food of the diet. For oral therapeutic administration, the active compound may be incorporated with excipient and used in the form of ingestible tablets, buccal tablets, troches, capsules, elixirs, suspensions, syrups, wafers, and the like. Such compositions and preparations should contain at least 0.1% of active compound. The percentage of the compositions and preparations may, of course, be varied and may conveniently be between about 2 to about 6% of the weight of the unit. The amount of active compound in such therapeutically useful compositions is such that a suitable dosage will be obtained. Preferred compositions or preparations according to the present invention are prepared so that an oral dosage unit form contains between about 1 and 1000 mg of active compound.
The tablets, troches, pills, capsules and the like may also contain the following: A binder such as gum tragacanth, acacia, corn starch or gelatin; excipients such as dicalcium phosphate; a disintegrating agent such as corn starch, potato starch, alginic acid and the like; a lubricant such as magnesium stearate; and a sweetening agent such as sucrose, lactose or saccharin may be added or a flavoring agent such as peppermint, oil of wintergreen, or cherry flavoring. When the dosage unit form is a capsule, it may contain, in addition to materials of the above type, a liquid carrier. Various other materials may be present as coatings or to otherwise modify the physical form of the dosage unit. For instance, tablets, pills, or capsules may be coated with shellac, sugar or both. A syrup or elixir may contain the active compound, sucrose as a sweetening agent, methyl and propylparabens as preservatives, a dye and flavoring such as cherry or orange flavor. Of course, any material used in preparing any dosage unit form should be pharmaceutically pure and substantially non-toxic in the amounts employed. In addition, the active compound may be Incorporated into sustained-release preparations and formulations.
The active compound may also be administered parenterally or intraperitoneally. Solutions of the active compound as a free base or pharmacologically acceptable salt can be prepared in water suitably mixed with a surfactant such as hydroxypropylcellulose. Dispersion can also be prepared in glycerol, liquid polyethylene glycols, and mixtures thereof and in oils. Under ordinary conditions of storage and use, these preparations contain a preservative to prevent the growth of microorganisms.
The pharmaceutical forms suitable for injectable use include sterile aqueous solutions or dispersions and sterile powders for the extemporaneous preparation of sterile injectable solutions or dispersions. In all cases the for must be sterile and must be fluid to the extent that easy syringability exists. It may be stable under the conditions of manufacture and storage and must be preserved against the contaminating action of microorganisms such as bacteria and fungi. The carrier can be a solvent or dispersion medium containing, for example, water, ethanol, polyol (for example, glycerol, propylene glycol, and liquid polyethylene glycol, and the like), suitable mixtures thereof, and vegetable oils. The proper fluidity can be maintained, for example, by the use of a coating such as lecithin, by the maintenance of the required particle size in the case of dispersion and by the use of surfactants. The prevention of the action of microorganisms can be brought about by various antibacterial and antifungal agents, for example, parabens, chlorobutanol, phenol, sorbic acid, thimerosal, and the like. In many cases, it will be preferable to include isotonic agents, for example, sugars or sodium chloride. Prolonged absorption of the injectable compositions can be brought about by use of agents delaying absorption, for example, aluminum monostearate and gelatin.
Sterile injectable solutions are prepared by incorporating the active compound in the required amount in the appropriate solvent with various of the other ingredients enumerated above, as required, followed by filtered sterilization. Generally, dispersions are prepared by incorporating the various sterilized active ingredient into a sterile vehicle which contains the basic dispersion medium and the required other ingredients from those enumerated above. In the case of sterile powders for the preparation of sterile injectable solutions, the preferred methods of preparation are vacuum drying and the freeze drying technique which yield a powder of the active ingredient plus any additional desired ingredient from previously sterile-filtered solution thereof.
The therapeutic compounds of this invention may be administered to a mammal alone or in combination with pharmaceutically acceptable carriers, as noted above, the proportion of which is determined by the solubility and chemical nature of the compound, chosen route of administration and standard pharmaceutical practice.
The dosage of the present therapeutic agents which will be most suitable for prophylaxis or treatment will vary with the form of administration, the particular compound chosen and the physiological characteristics of the particular patient under treatment. Generally, small dosages will be used initially and if necessary, will be increased by small increments until the optimum effect under the circumstances is reached. The therapeutic human dosage, based on physiological studies using rats, will generally be from about 0.01 mg to about 100 mg/kg of body weight per day or from about 0.4 mg to about 10 g or higher although it may be administered in several different dosage units from once to several times a day. Oral administration requires higher dosages.

Claims (20)

We claim:
1. A method of inhibiting cell proliferation in a patient suffering from a disorder characterized by such proliferation comprising administering to a patient a pharmaceutical composition comprising an EGF and/or PDGF receptor inhibiting effective amount of a compound of the formula ##STR80## wherein: Ar II is a substituted or unsubstituted mono- or bicyclic aryl or heteroaryl ring system of about 5 to about 12 atoms and where each monocyclic ring may contain 0 to about 3 hetero atoms, and each bicyclic ring may contain 0 to about 4 hetero atoms or at least one ring is a substituted or unsubstituted saturated carbocyclic of about 3 to about 7 atoms where each monocyclic ring may contain 0 to about 2 hetero atoms and where the hetero atoms are selected from N, O and S provided said hetero atoms are not vicinal oxygen and/or sulfur atoms and where the substituents may be located at any appropriate position of the ring system and are described by R;
X is (CHR1)0-4 or (CHR1)m --Z--(CHR1)n :
Z is O, NR', S, SO or SO2 :
m and n are 0-3 and m+n=0-3;
R substitution besides hydrogen independently includes alkyl, alkenyl, phenyl, aralkyl, aralkenyl, hydroxy, hydroxyalkyl, alkoxy, alkoxyalkyl, aralkoxy, acyloxy, halo, haloalkyl, nitro, amino, mono-and di-alkylamino, arylamino, carboxy, carboxyalkyl, carbalkoxy, carbaralkoxy, carbalkoxyalkyl, carbalkoxyalkenyl, aminoalkoxy, amido, mono- and di-alkylamido and N,N-cycloalkylamido, phenyl, halophenyl, thienyl, halothienyl, pyridyl, 1H-tetrazolyl or benzoyl;
R and R together may also be keto;
R1 and R' are hydrogen or alkyl; or
an N-oxide or a pharmaceutically acceptable salt thereof, in admixture with a pharmaceutically acceptable carrier.
2. A method according to claim 1 where the compound is described by: ##STR81## wherein Ar II is phenyl, naphthyl, thienyl, cyclohexyl or cyclopentyl; and
X is a bond, methyl, ethyl, propyl or (CHR1)m --Z--(CHR1)n where Z is O, S, SO, SO2 or NR', and n and m are 0-1 and n+m is 0 or 1.
3. A method according to claim 2 comprising administering to said patient a pharmaceutically effective amount of a pharmaceutical composition containing, in admixture with a pharmaceutically acceptable carrier, a compound, or a pharmaceutically acceptable salt thereof, of the formulae: ##STR82##
4. A method according to claim 3 where said compound is described by the formula: where:
X is a bond, O, NR', methyl, ethyl or propyl.
5. A method according to claim 3 where said compound is selected from the formula: ##STR83## where: X is a bond, O, NR', methyl, ethyl or propyl.
6. A method according to claim 4 where the compound administered is selected from:
2-phenyl-6,7-dimethylquinoxaline,
2-phenyl-6,7-dichloroquinoxaline,
2-phenyl-6,7-dimethoxyquinoxaline,
2-phenyl-6,7-dimethoxyquinoxaline-4-N-oxide.
2-phenyl-6,7-diethoxyquinoxaline,
2-(4-fluorophenyl)-6,7-diethoxyquinoxaline,
2-(4-fluorophenyl)-6,7-dimethylquinoxaline,
2-(4-fluorophenyl)-6-aminoquinoxaline,
2-(4-fluorophenyl)-6-acetamidoquinoxaline,
2-(4-methoxyphenyl)-6,7-dimethoxyquinoxaline,
2-phenethyl-6,7-diethoxyquinoxaline,
2-phenyl-6,7-dicarboxyquinoxaline,
2-(4-methoxyphenyl)-6,7-dimethoxyquinoxaline and
2-(4-methoxyphenyl)-6,7-dimethoxyquinoxaline-4-N-oxide.
7. A method according to claim 5 where the compound administered is selected from:
2-(thien-3-yl)-6,7-dimethylquinoxaline,
2-(thien-3-yl)-6,7-dimethoxyquinoxaline,
2-(thien-3-yl)-6,7-diethoxyquinoxaline,
2-(5-chlorothien-2-yl)-6,7-diethoxyquinoxaline,
2-(5-chlorothien-2-yl)-6,7-dimethoxyquinoxaline,
2-(5-fluorothien-2-yl)-6,7-diethoxyquinoxaline,
2-(thien-2-yl)-6,7-diethoxyquinoxaline,
2-(thien-2-yl)-6,7-dimethoxyquinoxaline and
2-(thien-2-yl)-6,7-dicarboxyquinoxaline.
8. A pharmaceutical composition for inhibiting cell proliferation comprising an EGF and/or PDGF receptor inhibiting effective amount of a compound or a pharmaceutically acceptable salt thereof selected from:
2-(thien-3-yl)-6,7-dimethylquinoxaline;
2-(thien-3-yl)-6,7-dimethoxyquinoxaline;
2-(thien-3-yl)-6,7-diethoxyquinoxaline;
2-(5-chlorothien-2-yl)-6,7-diethoxyquinoxaline;
2-(5-chlorothien-2-yl)-6,7-dimethoxyquinoxaline;
2-(5-fluorothien-2-yl)-6,7-diethoxyquinoxaline;
2-(thien-2-yl)-6,7-diethoxyquinoxaline;
2-(thien-2-yl)-6.7-dimethoxyquinoxaline;
2-(thien-2-yl)-6,7-dicarboxyquinoxaline;
2-phenyl-6,7-dimethylquinoxaline,
2-phenyl-6,7-dichloroquinoxaline,
2-phenyl-6,7-dimethoxyquinoxaline,
2-phenyl-6,7-dimethoxyquinoxaline-4-N-oxide,
2-phenyl-6,7-diethoxyquinoxaline,
2-(4-fluorophenyl)-6,7-diethoxyquinoxaline,
2-(4-fluorophenyl)-6,7-dimethylquinoxaline,
2-(4-fluorophenyl)-6-aminoquinoxalne,
2-(4-fluorophenyl)-6-acetamidoquinoxaline,
2-(4-methoxyphenyl)-6,7-dimethoxyquinoxaline,
2-phenethyl-6,7-diethoxyquinoxaline,
2-phenyl-6,7-dicarboxyquinoxaline
2-(4-methoxyphenyl)-6,7-dimethoxyquinoxaline and
2-(4-methoxyphenyl)-6,7-dimethoxyquinoxaline4-N-oxide in admixture with a pharmaceutically acceptable carrier.
9. A compound selected from:
2-phenyl-6,7-dimethylquinoxaline,
2-phenyl-6,7-dichloroquinoxaline,
. .2-phenyl-6,7-dimethoxyquinoxaline,
2-phenyl-6,7-diethoxyquinoxaline,.!.
2-(4-fluorophenyl)-6,7-diethoxyquinoxaline,
2-(4-fluorophenyl)-6,7-dimethylquinoxaline,
2-(4-fluorophenyl)-6-aminoquinoxaline,
2-(4-fluorophenyl)-6-acetamidoquinoxaline,
. .2-(4-methoxyphenyl)-6,7-dimethoxyquinoxaline,.!.
2-phenethyl-6,7-diethoxyquinoxaline,
2-phenyl-6,7-dicarboxyquinoxaline,
. .2-(4-methoxyphenyl)-6,7-dimethoxyquinoxaline,.!. or
an N-oxide or a pharmaceutically acceptable salt thereof.
10. A compound selected from:
2-(thien-3-yl)quinoxaline,
. .2-(thien-3-yl)-6,7-dimethylquinoxaline,
2-(thien-3-yl)-6,7,-dimethoxyquinoxaline,
2-(thien-3-yl)-6,7,-diethoxyquinoxaline,.!.
2-(5-chlorothien-3-yl)-6,7,-diethoxyquinoxaline,
2-(5-chlorothien-3-yl)-6,7,-dimethoxyquinoxaline,
2-(5-fluorothien-3-yl)-6,7,-diethoxyquinoxaline,
2-(thien-2-yl)-6,7,-diethoxyquinoxaline,
2-(thien-2-yl)-6,7,-dimethoxyquinoxaline,
2-(thien-2-yl)-6,7-dicarboxyquinoxaline or
an N-oxide or a pharmaceutically acceptable salt thereof.
11. A compound according to claim 9 which is 2-phenyl-6,7-dimethylquinoxaline or a pharmaceutically acceptable salt thereof.
12. A compound according to claim 10 which is 2-(thien-2-yl)-6,7-diethoxyquinoxaline or a pharmaceutically acceptable salt thereof.
13. A compound according to claim 10 which is 2-(thien-2-yl)-6,7dimethoxyquinoxaline or a pharmaceutically acceptable salt thereof.
14. A compound according to claim 10 which is 2-(thien-3-yl)quinoxaline or a pharmaceutically acceptable salt thereof.
15. A compound according to claim 9, which is 2-(4-fluorophenyl)-6,7-diethoxyquinoxaline or a pharmaceutically acceptable salt thereof.
16. A compound according to claim 9 which is 2-(4-fluorophenyl)-6,7-dimethoxyquinoxaline or a pharmaceutically acceptable salt thereof.
17. A compound according to claim 9 which is 2-(4-fluorophenyl)-6-acetamidoquinoxaline or a pharmaceutically acceptable salt thereof.
18. A compound according to claim 9 which is 2-phenethyl-6,7-diethoxyquinoxaline or a pharmaceutically acceptable salt thereof.
19. A compound according to claim 9 which is 2-phenyl-6,7-dichloroquinoxaline or a pharmaceutically acceptable salt thereof.
20. A compound according to claim 10 which is 2-(5-fluorothien-2-yl)-6,7-diethoxyquinoxaline or a pharmaceutically acceptable salt thereof. ##STR84##
US08/988,005 1991-05-10 1997-12-10 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase Expired - Lifetime USRE36256E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US08/988,005 USRE36256E (en) 1991-05-10 1997-12-10 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US69842091A 1991-05-10 1991-05-10
PCT/US1992/003736 WO1992020642A1 (en) 1991-05-10 1992-05-06 Bis mono-and bicyclic aryl and heteroaryl compounds which inhibit egf and/or pdgf receptor tyrosine kinase
US08/146,072 US5409930A (en) 1991-05-10 1992-05-06 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US98851592A 1992-12-10 1992-12-10
US08/166,199 US5480883A (en) 1991-05-10 1993-12-10 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US08/988,005 USRE36256E (en) 1991-05-10 1997-12-10 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
US08/146,072 Continuation-In-Part US5409930A (en) 1991-05-10 1992-05-06 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US98851592A Continuation-In-Part 1991-05-10 1992-12-10
US08/166,199 Reissue US5480883A (en) 1991-05-10 1993-12-10 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase

Publications (1)

Publication Number Publication Date
USRE36256E true USRE36256E (en) 1999-07-20

Family

ID=46248895

Family Applications (5)

Application Number Title Priority Date Filing Date
US08/166,199 Ceased US5480883A (en) 1991-05-10 1993-12-10 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US08/386,271 Expired - Lifetime US5795889A (en) 1991-05-10 1995-02-09 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US08/439,027 Expired - Lifetime US5646153A (en) 1991-05-10 1995-05-11 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US08/881,991 Expired - Fee Related US6057320A (en) 1991-05-10 1997-06-25 Bis mono-and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US08/988,005 Expired - Lifetime USRE36256E (en) 1991-05-10 1997-12-10 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase

Family Applications Before (4)

Application Number Title Priority Date Filing Date
US08/166,199 Ceased US5480883A (en) 1991-05-10 1993-12-10 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US08/386,271 Expired - Lifetime US5795889A (en) 1991-05-10 1995-02-09 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US08/439,027 Expired - Lifetime US5646153A (en) 1991-05-10 1995-05-11 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US08/881,991 Expired - Fee Related US6057320A (en) 1991-05-10 1997-06-25 Bis mono-and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase

Country Status (1)

Country Link
US (5) US5480883A (en)

Cited By (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6051593A (en) 1997-06-20 2000-04-18 Sugen, Inc. 3-(cycloalkanoheteroarylidenyl)-2- indolinone protein tyrosine kinase inhibitors
US6103728A (en) 1995-06-07 2000-08-15 Sugen, Inc. Quinazolines
US6114371A (en) 1997-06-20 2000-09-05 Sugen, Inc. 3-(cyclohexanoheteroarylidenyl)-2-indolinone protein tyrosine kinase inhibitors
US6130238A (en) 1997-06-20 2000-10-10 Sugen, Inc. 3-(cyclohexanoheteroarylidenyl)-2-indolinone protein tyrosine kinase inhibitors
US6147106A (en) 1997-08-20 2000-11-14 Sugen, Inc. Indolinone combinatorial libraries and related products and methods for the treatment of disease
US6204267B1 (en) 1997-05-02 2001-03-20 Sugen, Inc. Methods of modulating serine/thereonine protein kinase function with quinazoline-based compounds
US6225335B1 (en) 1995-06-07 2001-05-01 Sugen, Inc. 3-(4′-bromobenzylindenyl)-2-indolinone and analogues thereof for the treatment of disease
US6235769B1 (en) 1997-07-03 2001-05-22 Sugen, Inc. Methods of preventing and treating neurological disorders with compounds that modulate the function of the C-RET receptor protein tyrosine kinase
US6248771B1 (en) 1997-03-05 2001-06-19 Sugen, Inc. Formulations for hydrophobic pharmaceutical agents
US6313158B1 (en) 1997-06-20 2001-11-06 Sugen, Inc. Bioavailability of 3-heteroarylidenyl-2-indolinones active as protein tyrosine kinase inhibitors
US6316635B1 (en) 1995-06-07 2001-11-13 Sugen, Inc. 2-indolinone derivatives as modulators of protein kinase activity
US6316479B1 (en) 1997-05-19 2001-11-13 Sugen, Inc. Isoxazole-4-carboxamide compounds active against protein tryosine kinase related disorders
US6316429B1 (en) 1997-05-07 2001-11-13 Sugen, Inc. Bicyclic protein kinase inhibitors
US6395734B1 (en) 1998-05-29 2002-05-28 Sugen, Inc. Pyrrole substituted 2-indolinone protein kinase inhibitors
US6486185B1 (en) 1997-05-07 2002-11-26 Sugen, Inc. 3-heteroarylidene-2-indolinone protein kinase inhibitors
US6506763B2 (en) 1997-09-26 2003-01-14 Sugen, Inc. 3-(substituted)-2-indolinones compounds and use thereof as inhibitors of protein kinase activity
US6514981B1 (en) 1998-04-02 2003-02-04 Sugen, Inc. Methods of modulating tyrosine protein kinase function with indolinone compounds
US6531502B1 (en) 1998-01-21 2003-03-11 Sugen, Inc. 3-Methylidenyl-2-indolinone modulators of protein kinase
US20030083314A1 (en) * 1999-03-19 2003-05-01 Seang Yiv Gel-microemulsion formulations
US6573293B2 (en) 2000-02-15 2003-06-03 Sugen, Inc. Pyrrole substituted 2-indolinone protein kinase inhibitors
US6605617B2 (en) 2000-09-11 2003-08-12 Chiron Corporation Quinolinone derivatives
US20030199491A1 (en) * 2000-08-09 2003-10-23 Hennequin Laurent Francois Andre Quinoline derivatives having vegf inhibiting activity
US6638945B1 (en) 1999-05-08 2003-10-28 Astrazeneca Ab Quinoline derivatives as inhibitors of MEK enzymes
US6642232B2 (en) 2001-10-10 2003-11-04 Sugen, Inc. 3-[4-Substituted heterocyclyl)-pyrrol-2-ylmethylidene]-2- indolinone derivatives as kinase inhibitors
US20030207878A1 (en) * 2000-08-09 2003-11-06 Hennequin Lawrent Francois Andre Chemical compounds
US6653308B2 (en) 2001-02-15 2003-11-25 Sugen, Inc. 3-(4-amidopyrrol-2-ylmethylidene)-2-indolinone derivatives as protein kinase inhibitors
US6689806B1 (en) 1999-03-24 2004-02-10 Sugen, Inc. Indolinone compounds as kinase inhibitors
US20040029898A1 (en) * 2000-11-02 2004-02-12 Boyle Francis Thomas Substituted quinolines as antitumor agents
US6696448B2 (en) 1996-06-05 2004-02-24 Sugen, Inc. 3-(piperazinylbenzylidenyl)-2-indolinone compounds and derivatives as protein tyrosine kinase inhibitors
US20040092535A1 (en) * 2002-08-23 2004-05-13 Chiron Corporation Benzimidazole quinolinones and uses thereof
US6756383B2 (en) 2000-09-01 2004-06-29 Chiron Corporation Heterocyclic derivatives of quinolinone benimidazoles
US6809097B1 (en) 1996-09-25 2004-10-26 Zeneca Limited Quinoline derivatives inhibiting the effect of growth factors such as VEGF
US6809106B1 (en) 1999-05-08 2004-10-26 Astrazeneca Ab Quinoline derivatives as inhibitors of MEK enzymes
US20040220196A1 (en) * 2002-11-13 2004-11-04 Chiron Corporation Methods of treating cancer and related methods
US6849641B1 (en) 1997-06-11 2005-02-01 Sugen, Inc. Azaindole tyrosine kinase inhibitors
US6878733B1 (en) 1999-11-24 2005-04-12 Sugen, Inc. Formulations for pharmaceutical agents ionizable as free acids or free bases
US20050085465A1 (en) * 2002-02-01 2005-04-21 Hennequin Laurent F.A. Quinazoline compounds
US6887874B2 (en) 2000-08-09 2005-05-03 Astrazeneca Ab Cinnoline compounds
US20050101630A1 (en) * 2000-11-02 2005-05-12 Boyle Francis T. 4-Substituted quinolines as antitumor agents
US20050137399A1 (en) * 2003-11-07 2005-06-23 Chiron Corporation Methods for synthesizing quinolinone compounds
US20050239825A1 (en) * 2004-02-20 2005-10-27 Chiron Corporation Modulation of inflammatory and metastatic processes
US20050250797A1 (en) * 2002-07-09 2005-11-10 Astrazeneca Ab Quinzoline derivatives for use in the treatment of cancer
US20050256157A1 (en) * 2002-08-23 2005-11-17 Chiron Corporation Combination therapy with CHK1 inhibitors
US20050261307A1 (en) * 2002-08-23 2005-11-24 Chiron Corporation Inhibition of FGFR3 and treatment of multiple myeloma
US20050282856A1 (en) * 2002-11-02 2005-12-22 Hennequin Laurent F A 3-Cyano-quinoline derivatives
US20060004017A1 (en) * 1999-02-10 2006-01-05 Astrazeneca Ab Quinazoline derivatives as angiogenesis inhibitors
US20060069105A1 (en) * 2002-07-31 2006-03-30 Danter Wayne R Protein tyrosine kinase inhibitors
US20060089382A1 (en) * 2002-07-09 2006-04-27 Hennequin Laurent F A Substituted 3-cyanoquinolines as mek inhibitors
US20060111371A1 (en) * 2002-10-09 2006-05-25 Danter Wayne R Protein tyrosine kinase inhibitors
US20060183750A1 (en) * 2005-01-27 2006-08-17 Chiron Corporation Treatment of metastasized tumors
US7173038B1 (en) 1999-11-05 2007-02-06 Astrazeneca Ab Quinazoline derivatives as VEGF inhibitors
US20070060600A1 (en) * 2004-02-03 2007-03-15 Universidade Estadual De Campinas-Unicamp 4-Anilinequinazolines with adenosine-kiase inhibitor properties
US7262201B1 (en) 1998-10-08 2007-08-28 Astrazeneca Ab Quinazoline derivatives
US20070208044A1 (en) * 2003-07-03 2007-09-06 Myriad Genetics, Incorporated Compounds and therapeutical use thereof
US20080051398A1 (en) * 2005-01-03 2008-02-28 Myriad Genetics, Inc. Method of treating brain cancer
US20080070906A1 (en) * 2000-09-11 2008-03-20 Novartis Vaccines And Diagnostics, Inc. Quinolinone derivatives
US20080108819A1 (en) * 2000-07-28 2008-05-08 Aeterna Zentaris Gmbh Novel indole derivatives and their use as medicament
US20080190689A1 (en) * 2007-02-12 2008-08-14 Ballard Ebbin C Inserts for engine exhaust systems
US20100069383A1 (en) * 2003-07-03 2010-03-18 Myriad Pharmaceuticals, Incorporated Compounds and therapeutical use thereof
US20100298357A1 (en) * 2003-12-24 2010-11-25 Astrazeneca Ab Maleate salts of a quinazoline derivative useful as an antiangiogenic agent
US20110046376A1 (en) * 2005-05-17 2011-02-24 Novartis Ag Methods for synthesizing heterocyclic compounds.
USRE42353E1 (en) 1996-09-25 2011-05-10 Astrazeneca Uk Limited Quinazoline derivatives and pharmaceutical compositions containing them
US20110152281A1 (en) * 2007-12-26 2011-06-23 Critical Outcome Technologies, Inc. Compounds and method for treatment of cancer
US20110178097A1 (en) * 2005-05-23 2011-07-21 Novartis Ag Crystalline and other forms of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1h-benzimidazol-2-yl]-1h-quinolin-2-one lactic acid salts
US7989462B2 (en) 2003-07-03 2011-08-02 Myrexis, Inc. 4-arylamin-or-4-heteroarylamino-quinazolines and analogs as activators of caspases and inducers of apoptosis and the use thereof
US8034815B2 (en) 2007-01-11 2011-10-11 Critical Outcome Technologies, Inc. Compounds and method for treatment of cancer
US8138191B2 (en) 2007-01-11 2012-03-20 Critical Outcome Technologies Inc. Inhibitor compounds and cancer treatment methods
US8299081B2 (en) 2005-05-13 2012-10-30 Novartis Ag Methods for treating drug resistant cancer
US8809349B2 (en) 2011-01-10 2014-08-19 Infinity Pharmaceuticals, Inc. Processes for preparing isoquinolinones and solid forms of isoquinolinones
US8828998B2 (en) 2012-06-25 2014-09-09 Infinity Pharmaceuticals, Inc. Treatment of lupus, fibrotic conditions, and inflammatory myopathies and other disorders using PI3 kinase inhibitors
US8987272B2 (en) 2010-04-01 2015-03-24 Critical Outcome Technologies Inc. Compounds and method for treatment of HIV
US9206182B2 (en) 2009-07-15 2015-12-08 Intellikine Llc Substituted isoquinolin-1(2H)-one compounds, compositions, and methods thereof
US9822131B2 (en) 2008-01-04 2017-11-21 Intellikine Llc Certain chemical entities, compositions and methods
US11110096B2 (en) 2014-04-16 2021-09-07 Infinity Pharmaceuticals, Inc. Combination therapies
US11147818B2 (en) 2016-06-24 2021-10-19 Infinity Pharmaceuticals, Inc. Combination therapies
US11613548B2 (en) 2021-02-19 2023-03-28 Sudo Biosciences Limited Substituted pyridines, pyridazines, pyrimidines, and 1,2,4-triazines as TYK2 inhibitors

Families Citing this family (178)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5480883A (en) * 1991-05-10 1996-01-02 Rhone-Poulenc Rorer Pharmaceuticals Inc. Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US6645969B1 (en) * 1991-05-10 2003-11-11 Aventis Pharmaceuticals Inc. Aryl and heteroaryl quinazoline compounds which inhibit CSF-1R receptor tyrosine kinase
US5721237A (en) * 1991-05-10 1998-02-24 Rhone-Poulenc Rorer Pharmaceuticals Inc. Protein tyrosine kinase aryl and heteroaryl quinazoline compounds having selective inhibition of HER-2 autophosphorylation properties
US5763441A (en) * 1992-11-13 1998-06-09 Sugen, Inc. Compounds for the treatment of disorders related to vasculogenesis and/or angiogenesis
US5712395A (en) * 1992-11-13 1998-01-27 Yissum Research Development Corp. Compounds for the treatment of disorders related to vasculogenesis and/or angiogenesis
AU680870B2 (en) 1993-04-28 1997-08-14 Astellas Pharma Inc. New heterocyclic compounds
GB9514160D0 (en) * 1994-07-25 1995-09-13 Zeneca Ltd Aromatic compounds
GB9417532D0 (en) * 1994-08-31 1994-10-19 Zeneca Ltd Aromatic compounds
GB9420557D0 (en) * 1994-10-12 1994-11-30 Zeneca Ltd Aromatic compounds
ES2218554T3 (en) * 1994-10-27 2004-11-16 Fujisawa Pharmaceutical Co., Ltd. PIRIDOPIRIMIDONAS, QUINOLINAS AND CONDENSED N-HETEROCICLES THAT ARE ANTAGONISTS OF BRADIQUININA.
RU2164224C2 (en) * 1995-03-14 2001-03-20 Новартис Аг Trisubstituted phenyl derivatives and pharmaceutical composition
US7060808B1 (en) * 1995-06-07 2006-06-13 Imclone Systems Incorporated Humanized anti-EGF receptor monoclonal antibody
TW502026B (en) 1995-06-20 2002-09-11 Zeneca Ltd Aromatic compounds useful as antagonists of e-type prostaglandins, processes for the preparation thereof, pharmaceutical compositions comprising the compounds, and intermediates
US5834468A (en) 1995-07-07 1998-11-10 Zeneca Limited Substituted aryl and heteroaryl compounds as E-type prostaglandin antagonists
WO1997017329A1 (en) * 1995-11-07 1997-05-15 Kirin Beer Kabushiki Kaisha Quinoline derivatives and quinazoline derivatives inhibiting autophosphorylation of growth factor receptor originating in platelet and pharmaceutical compositions containing the same
US5760041A (en) * 1996-02-05 1998-06-02 American Cyanamid Company 4-aminoquinazoline EGFR Inhibitors
US6184225B1 (en) 1996-02-13 2001-02-06 Zeneca Limited Quinazoline derivatives as VEGF inhibitors
DE69709319T2 (en) 1996-03-05 2002-08-14 Astrazeneca Ab 4-ANILINOQUINAZOLINE DERIVATIVES
GB9707800D0 (en) 1996-05-06 1997-06-04 Zeneca Ltd Chemical compounds
AU3766897A (en) 1996-07-13 1998-02-09 Glaxo Group Limited Fused heterocyclic compounds as protein tyrosine kinase inhibitors
US5922726A (en) * 1996-07-15 1999-07-13 American Cyanamid Company Herbicidal 6-thienyl pyridines and 4-thienyl pyrimidines
TR199900897T2 (en) * 1996-10-24 1999-07-21 Novartis Ag Substituted aminoalkanphosphonic acids.
US6002008A (en) * 1997-04-03 1999-12-14 American Cyanamid Company Substituted 3-cyano quinolines
US5929080A (en) * 1997-05-06 1999-07-27 American Cyanamid Company Method of treating polycystic kidney disease
WO1998054156A1 (en) * 1997-05-28 1998-12-03 Rhone-Poulenc Rorer Pharmaceuticals, Inc. QUINOLINE AND QUINOXALINE COMPOUNDS WHICH INHIBIT PLATELET-DERIVED GROWTH FACTOR AND/OR P56lck TYROSINE KINASES
US6180632B1 (en) 1997-05-28 2001-01-30 Aventis Pharmaceuticals Products Inc. Quinoline and quinoxaline compounds which inhibit platelet-derived growth factor and/or p56lck tyrosine kinases
US6159978A (en) * 1997-05-28 2000-12-12 Aventis Pharmaceuticals Product, Inc. Quinoline and quinoxaline compounds which inhibit platelet-derived growth factor and/or p56lck tyrosine kinases
US6245760B1 (en) * 1997-05-28 2001-06-12 Aventis Pharmaceuticals Products, Inc Quinoline and quinoxaline compounds which inhibit platelet-derived growth factor and/or p56lck tyrosine kinases
US6207679B1 (en) 1997-06-19 2001-03-27 Sepracor, Inc. Antimicrobial agents uses and compositions related thereto
WO1998057931A2 (en) * 1997-06-19 1998-12-23 Sepracor Inc. Quinoline-indole antimicrobial agents, uses and compositions related thereto
US6103905A (en) * 1997-06-19 2000-08-15 Sepracor, Inc. Quinoline-indole antimicrobial agents, uses and compositions related thereto
US6376670B1 (en) 1997-06-19 2002-04-23 Sepracor Inc. Quinoline-indole antimicrobial agents, uses and compositions related thereto
US6251912B1 (en) 1997-08-01 2001-06-26 American Cyanamid Company Substituted quinazoline derivatives
AU8816298A (en) 1997-08-22 1999-03-16 Zeneca Limited Oxindolylquinazoline derivatives as angiogenesis inhibitors
US6403632B1 (en) 2000-03-01 2002-06-11 Bristol Myers Squibb Pharma Co Lactam metalloprotease inhibitors
ZA988967B (en) * 1997-10-03 2000-04-03 Du Pont Pharm Co Lactam metalloprotease inhibitors.
US6323209B1 (en) 1997-11-06 2001-11-27 American Cyanamid Company Method of treating or inhibiting colonic polyps
US5932580A (en) * 1997-12-01 1999-08-03 Yissum Research And Development Company Of The Hebrew University Of Jerusalem PDGF receptor kinase inhibitory compounds their preparation and compositions
GB9800569D0 (en) * 1998-01-12 1998-03-11 Glaxo Group Ltd Heterocyclic compounds
US20030224001A1 (en) * 1998-03-19 2003-12-04 Goldstein Neil I. Antibody and antibody fragments for inhibiting the growth of tumors
ZA200007412B (en) * 1998-05-15 2002-03-12 Imclone Systems Inc Treatment of human tumors with radiation and inhibitors of growth factor receptor tyrosine kinases.
MXPA00011773A (en) 1998-05-28 2002-06-04 Parker Hughes Inst Quinazolines for treating brain tumor.
US6184226B1 (en) 1998-08-28 2001-02-06 Scios Inc. Quinazoline derivatives as inhibitors of P-38 α
US6297258B1 (en) 1998-09-29 2001-10-02 American Cyanamid Company Substituted 3-cyanoquinolines
US6288082B1 (en) 1998-09-29 2001-09-11 American Cyanamid Company Substituted 3-cyanoquinolines
BRPI9914164B8 (en) 1998-09-29 2021-05-25 American Cyanamid Co 3-cyano quinoline compounds
HU230789B1 (en) 1999-01-22 2018-05-02 Kyowa Hakko Kirin Co Quinoline derivatives and quinazoline derivatives, pharmaceutical compositions containing them and their use
US6258820B1 (en) * 1999-03-19 2001-07-10 Parker Hughes Institute Synthesis and anti-tumor activity of 6,7-dialkoxy-4-phenylamino-quinazolines
BR0010524A (en) * 1999-05-14 2002-05-28 Imclone Systems Inc Treatment of refractory human tumors with epidermal growth factor receptor antagonists
AU5783300A (en) * 1999-07-09 2001-01-30 Glaxo Group Limited Anilinoquinazolines as protein tyrosine kinase inhibitors
US6933299B1 (en) 1999-07-09 2005-08-23 Smithkline Beecham Corporation Anilinoquinazolines as protein tyrosine kinase inhibitors
CA2384378C (en) * 1999-10-06 2011-05-24 Boehringer Ingelheim Pharmaceuticals, Inc. Heterocyclic compounds useful as inhibitors of tyrosine kinases
US6506769B2 (en) 1999-10-06 2003-01-14 Boehringer Ingelheim Pharmaceuticals, Inc. Heterocyclic compounds useful as inhibitors of tyrosine kinases
AU1053501A (en) * 1999-11-02 2001-05-14 Ajinomoto Co., Inc. Polyazanaphthalene compound and medicinal use thereof
US7135466B2 (en) * 1999-12-24 2006-11-14 Kirin Beer Kabushiki Kaisha Quinoline and quinazoline derivatives and drugs containing the same
US6638929B2 (en) 1999-12-29 2003-10-28 Wyeth Tricyclic protein kinase inhibitors
US20030220646A1 (en) * 2002-05-23 2003-11-27 Thelen Sarah L. Method and apparatus for reducing femoral fractures
US6521618B2 (en) 2000-03-28 2003-02-18 Wyeth 3-cyanoquinolines, 3-cyano-1,6-naphthyridines, and 3-cyano-1,7-naphthyridines as protein kinase inhibitors
US6608048B2 (en) 2000-03-28 2003-08-19 Wyeth Holdings Tricyclic protein kinase inhibitors
MXPA02009891A (en) * 2000-04-07 2003-03-27 Astrazeneca Ab Quinazoline compounds.
JP2001335476A (en) * 2000-05-29 2001-12-04 Shionogi & Co Ltd New use of tricyclic compound
EP1311291A4 (en) * 2000-08-09 2007-07-25 Imclone Systems Inc Treatment of hyperproliferative diseases with epidermal growth factor receptor antagonists
ES2299501T3 (en) 2000-08-11 2008-06-01 Boehringer Ingelheim Pharmaceuticals Inc. USEFUL HETEROCICLICAL COMPOUNDS AS INHIBITORS OF THYROSINE-KINASES.
FR2813791B1 (en) * 2000-09-14 2004-03-12 Lafon Labor USE OF 2- AND 4-QUINOLONES TO INHIBIT INTIMAL NEO-PROLIFERATION
US20080008704A1 (en) * 2001-03-16 2008-01-10 Mark Rubin Methods of treating colorectal cancer with anti-epidermal growth factor antibodies
KR100861466B1 (en) 2001-04-24 2008-10-02 메르크 파텐트 게엠베하 Combination therapy using anti-angiogenic agents and tnf?
US20060004437A1 (en) 2001-08-29 2006-01-05 Swaminathan Jayaraman Structurally variable stents
US6622024B2 (en) * 2001-09-20 2003-09-16 Interdigital Technology Corporation Outer loop transmit power control using channel-adaptive processing
AU2002353196B2 (en) * 2001-12-24 2008-01-17 Astrazeneca Ab Substituted quinazoline derivatives as inhibitors of aurora kinases
US6822097B1 (en) * 2002-02-07 2004-11-23 Amgen, Inc. Compounds and methods of uses
US7381730B2 (en) * 2002-03-15 2008-06-03 Bristol-Myers Squibb Company 3-arylquinazoline derivatives as selective estrogen receptor beta modulators
JP2005530745A (en) * 2002-05-02 2005-10-13 メルク　エンド　カムパニー　インコーポレーテッド Tyrosine kinase inhibitor
DK1562955T3 (en) * 2002-11-04 2008-06-02 Astrazeneca Ab Quinazoline derivatives as Src tyrosine kinase inhibitors
AU2003291329A1 (en) * 2002-11-12 2004-06-03 Abbott Laboratories Bicyclic-substituted amines as histamine-3 receptor ligands
US7153889B2 (en) * 2002-11-12 2006-12-26 Abbott Laboratories Bicyclic-substituted amines as histamine-3 receptor ligands
MY136174A (en) 2002-12-24 2008-08-29 Astrazeneca Ab Phosphonooxy quinazoline derivatives and their pharmaceutical use
CA2525383C (en) 2003-06-06 2012-03-06 Arexis Ab Use of heterocyclic compounds as scce inhibitors
EP2389953A1 (en) 2003-06-09 2011-11-30 Samuel Waksal Method of inhibiting receptor tyrosine kinases with an extracellular antagonist and an intracellular antagonist
AU2004268614C1 (en) 2003-08-27 2010-10-28 Ophthotech Corporation Combination therapy for the treatment of ocular neovascular disorders
EP2609919A3 (en) * 2003-09-26 2014-02-26 Exelixis, Inc. c-Met modulators and methods of use
AU2013204031B2 (en) * 2003-09-26 2016-10-27 Exelixis, Inc. c-Met modulators and methods of use
US7232824B2 (en) * 2003-09-30 2007-06-19 Scios, Inc. Quinazoline derivatives as medicaments
US20050197371A1 (en) * 2003-11-13 2005-09-08 Ambit Biosciences Corporation Urea derivatives as PDGFR modulators
CA2552658A1 (en) * 2004-01-07 2005-07-28 Bristol-Myers Squibb Company Biomarkers and methods for determining sensitivity to epidermal growth factor receptor modulators
WO2005080352A2 (en) * 2004-02-19 2005-09-01 Rexahn Corporation Quinazoline derivatives and therapeutic use thereof
US7598350B2 (en) * 2004-03-19 2009-10-06 Imclone Llc Human anti-epidermal growth factor receptor antibody
WO2005115145A2 (en) * 2004-05-20 2005-12-08 Wyeth Quinone substituted quinazoline and quinoline kinase inhibitors
NZ551775A (en) 2004-06-01 2010-12-24 Univ Virginia Dual small molecule inhibitors of cancer and angiogenesis
US20070197538A1 (en) * 2004-10-07 2007-08-23 Mark Nesbit Anti-vascular and anti-proliferation methods, therapies, and combinations employing specific tyrosine kinase inhibitors
US8093273B2 (en) * 2004-10-20 2012-01-10 Resverlogix Corp. Flavanoids and isoflavanoids for the prevention and treatment of cardiovascular diseases
US9271963B2 (en) * 2005-03-03 2016-03-01 Universitat Des Saarlandes Selective inhibitors of human corticosteroid synthases
EP1896505A2 (en) 2005-06-15 2008-03-12 Schering Corporation Anti-igf1r antibody formulations
CN101213187B (en) 2005-06-28 2012-06-06 塞诺菲-安万特股份有限公司 Isoquinoline derivatives as inhibitors of RHO-kinase
ES2423006T3 (en) * 2005-07-26 2013-09-17 Sanofi Piperidinyl substituted isoquinolone derivatives as Rho kinase inhibitors
CA2615663C (en) * 2005-07-26 2013-10-15 Sanofi-Aventis Cyclohexylamin isoquinolone derivatives as rho-kinase inhibitors
EP2314295B1 (en) * 2005-07-29 2015-01-28 Resverlogix, Inc Pharmaceutical compositions for the prevention and treatment of complex diseases and their delivery by insertable medical devices
US8129114B2 (en) * 2005-08-24 2012-03-06 Bristol-Myers Squibb Company Biomarkers and methods for determining sensitivity to epidermal growth factor receptor modulators
EP1790342A1 (en) * 2005-11-11 2007-05-30 Zentaris GmbH Pyridopyrazine derivatives and their use as signal transduction modulators
US8217042B2 (en) 2005-11-11 2012-07-10 Zentaris Gmbh Pyridopyrazines and their use as modulators of kinases
CN102670530A (en) * 2005-11-29 2012-09-19 诺瓦提斯公司 Formulations of quinolinones
CN104592128A (en) * 2005-12-20 2015-05-06 阿斯利康(瑞典)有限公司 Substituted cinnoline derivatives as gabaa-receptor modulators and method for their synthesis
US7465795B2 (en) * 2005-12-20 2008-12-16 Astrazeneca Ab Compounds and uses thereof
US7592362B2 (en) * 2006-01-19 2009-09-22 Pfizer Limited Substituted imidazoles
WO2007133773A2 (en) * 2006-05-15 2007-11-22 Senex Biotechnology, Inc Identification of cdki pathway inhibitors
US20090281129A1 (en) * 2006-05-15 2009-11-12 Senex Biotechnology, Inc. Cdki pathway inhibitors and uses thereof
ES2427924T3 (en) 2006-06-30 2013-11-04 Merck Sharp & Dohme Corp. IGFBP2 biomarker
DE602007010981D1 (en) * 2006-12-27 2011-01-13 Sanofi Aventis CYCLOALKYLAMINE-SUBSTITUTED ISOCHINOLINE AND ISOCHINOLINE DERIVATIVES
CN101616909B (en) * 2006-12-27 2013-09-11 塞诺菲-安万特股份有限公司 Substituted isoquinoline and isoquinolinone derivatives as inhibitors of rho-kinase
EP2114920A1 (en) * 2006-12-27 2009-11-11 Sanofi-Aventis Substituted isoquinoline and isoquinolinone derivatives
CN101573338B (en) * 2006-12-27 2013-03-20 塞诺菲-安万特股份有限公司 Cycloalkylamine substituted isoquinolone and isoquinolinone derivatives
DE602007013295D1 (en) 2006-12-27 2011-04-28 Sanofi Aventis SUBSTITUTED ISOCHINOLINES AND THEIR USE AS RHO KINASE INHIBITORS
RU2457203C2 (en) * 2006-12-27 2012-07-27 Санофи-Авентис Cycloalkylamine-substituted isoquinolone derivatives
MY151953A (en) * 2006-12-27 2014-07-31 Sanofi Aventis Cycloalkylamine substituted isoquinoline derivatives
DK2118074T3 (en) 2007-02-01 2014-03-10 Resverlogix Corp Compounds for the prevention and treatment of cardiovascular diseases
US20100234386A1 (en) * 2007-05-10 2010-09-16 Chaudhari Amita Quinoxaline derivatives as pi3 kinase inhibitors
TW200911760A (en) * 2007-06-19 2009-03-16 Astrazeneca Ab Compounds and uses thereof
UA99308C2 (en) * 2007-09-26 2012-08-10 Маунт Синай Скул Оф Медсин Azacytidine analogue and use thereof
US8216571B2 (en) * 2007-10-22 2012-07-10 Schering Corporation Fully human anti-VEGF antibodies and methods of using
FR2932180B1 (en) * 2008-06-04 2012-08-10 Centre Nat Rech Scient DIHYDRO ISO CA-4 AND THE LIKE: CYTOTOXICALLY POWERFUL, INHIBITORS OF TUBULIN POLYMERIZATION
BRPI0914330A2 (en) 2008-06-24 2019-09-24 Sanofi Aventis polycyclic substituted isoquinoline and isoquinolinone derivatives
US8541449B2 (en) * 2008-06-24 2013-09-24 Sanofi Substituted isoquinolines and isoquinolinones as Rho kinase inhibitors
CN102131785B (en) * 2008-06-24 2014-10-29 赛诺菲-安万特 6-substituted isoquinolines and isoquinolinones
JP5602728B2 (en) 2008-06-26 2014-10-08 レスバーロジックス コーポレイション Method for producing quinazolinone derivative
US8952021B2 (en) 2009-01-08 2015-02-10 Resverlogix Corp. Compounds for the prevention and treatment of cardiovascular disease
TWI577664B (en) 2009-01-16 2017-04-11 艾克塞里克斯公司 Malate salt of n-(4-{[6,7-bis(methyloxy)quinolin-4-yl]oxy}phenyl)-n'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide, pharmaceutical composition comprising the same and use thereof
US20120189641A1 (en) 2009-02-25 2012-07-26 OSI Pharmaceuticals, LLC Combination anti-cancer therapy
EP2401613A2 (en) 2009-02-27 2012-01-04 OSI Pharmaceuticals, LLC Methods for the identification of agents that inhibit mesenchymal-like tumor cells or their formation
WO2010099138A2 (en) 2009-02-27 2010-09-02 Osi Pharmaceuticals, Inc. Methods for the identification of agents that inhibit mesenchymal-like tumor cells or their formation
US8642834B2 (en) 2009-02-27 2014-02-04 OSI Pharmaceuticals, LLC Methods for the identification of agents that inhibit mesenchymal-like tumor cells or their formation
KR101709492B1 (en) 2009-03-18 2017-02-23 리스버로직스 코퍼레이션 Novel anti-inflammatory agents
SI2421533T1 (en) 2009-04-22 2019-01-31 Resverlogix Corp. Novel anti-inflammatory agents
US8940752B2 (en) 2009-06-29 2015-01-27 Incyte Corporation Pyrimidinones as PI3K inhibitors
UA108618C2 (en) 2009-08-07 2015-05-25 APPLICATION OF C-MET-MODULATORS IN COMBINATION WITH THEMOSOLOMID AND / OR RADIATION THERAPY FOR CANCER TREATMENT
MX2012002066A (en) 2009-08-17 2012-03-29 Intellikine Inc Heterocyclic compounds and uses thereof.
EP2494070A2 (en) 2009-10-30 2012-09-05 Bristol-Myers Squibb Company Methods for treating cancer in patients having igf-1r inhibitor resistance
WO2011075643A1 (en) 2009-12-18 2011-06-23 Incyte Corporation Substituted heteroaryl fused derivatives as pi3k inhibitors
US8680108B2 (en) * 2009-12-18 2014-03-25 Incyte Corporation Substituted fused aryl and heteroaryl derivatives as PI3K inhibitors
EP2558463A1 (en) 2010-04-14 2013-02-20 Incyte Corporation Fused derivatives as i3 inhibitors
EP2575462B1 (en) 2010-05-24 2016-06-22 Intellikine, LLC Heterocyclic compounds and uses thereof
US9062055B2 (en) 2010-06-21 2015-06-23 Incyte Corporation Fused pyrrole derivatives as PI3K inhibitors
US8921562B2 (en) 2010-10-08 2014-12-30 N30 Pharmaceuticals, Inc. Substituted quinoline compounds as S-nitrosoglutathione reductase inhibitors
CN103328430A (en) 2010-12-16 2013-09-25 N30医药品公司 Novel substituted bicyclic aromatic compounds as s-nitrosoglutathione reductase inhibitors
TW201249844A (en) 2010-12-20 2012-12-16 Incyte Corp N-(1-(substituted-phenyl)ethyl)-9H-purin-6-amines as PI3K inhibitors
JP5808826B2 (en) 2011-02-23 2015-11-10 インテリカイン， エルエルシー Heterocyclic compounds and uses thereof
TWI592411B (en) 2011-02-23 2017-07-21 英特爾立秦有限責任公司 Combination of kinase inhibitors and uses thereof
US9108984B2 (en) 2011-03-14 2015-08-18 Incyte Corporation Substituted diamino-pyrimidine and diamino-pyridine derivatives as PI3K inhibitors
US9126948B2 (en) 2011-03-25 2015-09-08 Incyte Holdings Corporation Pyrimidine-4,6-diamine derivatives as PI3K inhibitors
FR2973373A1 (en) 2011-03-30 2012-10-05 Centre Nat Rech Scient AMINO-QUINOXALINE DERIVATIVES FOR THE TREATMENT OF NEURODEGENERATIVE DISEASES
WO2012149014A1 (en) 2011-04-25 2012-11-01 OSI Pharmaceuticals, LLC Use of emt gene signatures in cancer drug discovery, diagnostics, and treatment
GB201106870D0 (en) 2011-04-26 2011-06-01 Univ Belfast Marker
CA2846652C (en) 2011-09-02 2019-11-05 Incyte Corporation Heterocyclylamines as pi3k inhibitors
EP2766497A1 (en) 2011-10-13 2014-08-20 Bristol-Myers Squibb Company Methods for selecting and treating cancer in patients with igf-1r/ir inhibitors
JP5992049B2 (en) 2011-11-01 2016-09-14 レスバーロジックス コーポレイション Oral immediate release formulations for substituted quinazolinones
AR090548A1 (en) 2012-04-02 2014-11-19 Incyte Corp BICYCLIC AZAHETEROCICLOBENCILAMINS AS PI3K INHIBITORS
WO2013152252A1 (en) 2012-04-06 2013-10-10 OSI Pharmaceuticals, LLC Combination anti-cancer therapy
RS56703B1 (en) * 2012-04-17 2018-03-30 Hoffmann La Roche New phenyl-tetrahydroisoquinoline derivatives
CN102942529B (en) * 2012-11-09 2015-06-24 贵州大学 4-(4-substituted piperazine)-5,6,7-trialkoxy quinazoline type compound as well as preparation method and application of 4-(4-substituted piperazine)-5,6,7-trialkoxy quinazoline type compound
US9073878B2 (en) 2012-11-21 2015-07-07 Zenith Epigenetics Corp. Cyclic amines as bromodomain inhibitors
WO2014080291A2 (en) 2012-11-21 2014-05-30 Rvx Therapeutics Inc. Biaryl derivatives as bromodomain inhibitors
US9271978B2 (en) 2012-12-21 2016-03-01 Zenith Epigenetics Corp. Heterocyclic compounds as bromodomain inhibitors
RS60093B1 (en) 2013-09-16 2020-05-29 Astrazeneca Ab Therapeutic polymeric nanoparticles and methods of making and using same
WO2015059088A1 (en) 2013-10-23 2015-04-30 Bayer Cropscience Ag Substituted quinoxaline derivatives as pest control agent
EP3116954B1 (en) 2014-03-12 2019-12-18 The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. Novel inhibitors for erg oncogene positive cancers
US9388239B2 (en) 2014-05-01 2016-07-12 Consejo Nacional De Investigation Cientifica Anti-human VEGF antibodies with unusually strong binding affinity to human VEGF-A and cross reactivity to human VEGF-B
WO2015191677A1 (en) 2014-06-11 2015-12-17 Incyte Corporation Bicyclic heteroarylaminoalkyl phenyl derivatives as pi3k inhibitors
MY187502A (en) 2015-02-27 2021-09-24 Incyte Corp Salts of pi3k inhibitor and processes for their preparation
CN107530356A (en) 2015-03-13 2018-01-02 雷斯韦洛吉克斯公司 For treating the composition and treatment method of complement-associated disease
US9732097B2 (en) 2015-05-11 2017-08-15 Incyte Corporation Process for the synthesis of a phosphoinositide 3-kinase inhibitor
US9988401B2 (en) 2015-05-11 2018-06-05 Incyte Corporation Crystalline forms of a PI3K inhibitor
WO2017044766A1 (en) 2015-09-10 2017-03-16 Nivalis Therapeutics, Inc. Solid forms of an s-nitrosoglutathione reductase inhibitor
CA3020778A1 (en) 2016-04-15 2017-10-19 Cancer Research Technology Limited Heterocyclic compounds as ret kinase inhibitors
PL3442535T3 (en) 2016-04-15 2022-10-24 Cancer Research Technology Limited Heterocyclic compounds as ret kinase inhibitors
EP3484528B1 (en) 2016-07-18 2020-11-25 Janssen Pharmaceutica NV Tau pet imaging ligands
US10752590B2 (en) * 2017-03-31 2020-08-25 Board Of Trustees Of Michigan State University Quinoline-based proteasome inhibitors and uses thereof
GB201705971D0 (en) 2017-04-13 2017-05-31 Cancer Res Tech Ltd Inhibitor compounds
CN109336828B (en) * 2018-11-30 2022-04-26 雅安职业技术学院 Quinazoline derivative and preparation method and application thereof
CN111087391A (en) * 2020-01-06 2020-05-01 郑州大学 4-indole quinazoline compound and preparation method and application thereof
WO2023075529A1 (en) * 2021-10-29 2023-05-04 보로노이바이오 주식회사 Quinazoline derivative compound and use thereof

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715358A (en) * 1967-12-01 1973-02-06 Merck & Co Inc Method of treating inflammation
US3718743A (en) * 1970-11-19 1973-02-27 Merck & Co Inc 5-phenyl-2-piperidones and 5-phenyl-2-thiopiperidones in compositions and methods for treating pain, fever and inflammation
US3985749A (en) * 1975-12-22 1976-10-12 Eastman Kodak Company Process for preparation of 4-aminoquinazoline
GB1543560A (en) * 1976-04-27 1979-04-04 Shell Int Research Herbicidal compositions containing phenylquinoxaline compounds
US4322420A (en) * 1978-09-11 1982-03-30 Sankyo Company Limited Method of using 4-anilinoquinazoline derivatives as analgesic and anti-inflammatory agents
US4465686A (en) * 1981-09-08 1984-08-14 Sterling Drug Inc. 5-(Hydroxy- and/or amino-phenyl)-6-(lower-alkyl)-2-(1H)-pyridinones, their cardiotonic use and preparation
US4599423A (en) * 1982-04-26 1986-07-08 Sterling Drug Inc. Preparation of 5-(hydroxy- and/or aminophenyl-6-lower-alkyl)-2(1H)-pyridinones
US4661499A (en) * 1985-06-18 1987-04-28 Merck Frosst Canada, Inc. 2-[(substituted)-phenoxymethyl]quinolines
US5134148A (en) * 1989-02-28 1992-07-28 Imperial Chemical Industries Plc Heterocycles for use as inhibitors of leukotrienes
WO1992020642A1 (en) * 1991-05-10 1992-11-26 Rhone-Poulenc Rorer International (Holdings) Inc. Bis mono-and bicyclic aryl and heteroaryl compounds which inhibit egf and/or pdgf receptor tyrosine kinase
EP0520722A1 (en) * 1991-06-28 1992-12-30 Zeneca Limited Therapeutic preparations containing quinazoline derivatives

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272824A (en) * 1962-12-06 1966-09-13 Norwich Pharma Co 4-amino-6, 7-di(lower) alkoxyquinolines
GB1199768A (en) * 1966-10-31 1970-07-22 Pfizer & Co C Nitrogen Heterocycles and process for their preparation
US4343940A (en) * 1979-02-13 1982-08-10 Mead Johnson & Company Anti-tumor quinazoline compounds
US5721237A (en) * 1991-05-10 1998-02-24 Rhone-Poulenc Rorer Pharmaceuticals Inc. Protein tyrosine kinase aryl and heteroaryl quinazoline compounds having selective inhibition of HER-2 autophosphorylation properties
US5480883A (en) * 1991-05-10 1996-01-02 Rhone-Poulenc Rorer Pharmaceuticals Inc. Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
GB9205907D0 (en) * 1992-03-18 1992-04-29 Cancer Res Inst Royal Anti-cancer compounds
US5430148A (en) * 1992-03-31 1995-07-04 Agouron Pharmaceuticals, Inc. Antiproliferative quinazolines
US5658902A (en) * 1994-12-22 1997-08-19 Warner-Lambert Company Quinazolines as inhibitors of endothelin converting enzyme
US5747498A (en) * 1996-05-28 1998-05-05 Pfizer Inc. Alkynyl and azido-substituted 4-anilinoquinazolines

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715358A (en) * 1967-12-01 1973-02-06 Merck & Co Inc Method of treating inflammation
US3718743A (en) * 1970-11-19 1973-02-27 Merck & Co Inc 5-phenyl-2-piperidones and 5-phenyl-2-thiopiperidones in compositions and methods for treating pain, fever and inflammation
US3985749A (en) * 1975-12-22 1976-10-12 Eastman Kodak Company Process for preparation of 4-aminoquinazoline
GB1543560A (en) * 1976-04-27 1979-04-04 Shell Int Research Herbicidal compositions containing phenylquinoxaline compounds
US4322420A (en) * 1978-09-11 1982-03-30 Sankyo Company Limited Method of using 4-anilinoquinazoline derivatives as analgesic and anti-inflammatory agents
US4464375A (en) * 1978-09-11 1984-08-07 Sankyo Co., Ltd. 4-Anilinoquinazoline compounds and pharmaceutical compositions thereof
US4465686A (en) * 1981-09-08 1984-08-14 Sterling Drug Inc. 5-(Hydroxy- and/or amino-phenyl)-6-(lower-alkyl)-2-(1H)-pyridinones, their cardiotonic use and preparation
US4599423A (en) * 1982-04-26 1986-07-08 Sterling Drug Inc. Preparation of 5-(hydroxy- and/or aminophenyl-6-lower-alkyl)-2(1H)-pyridinones
US4661499A (en) * 1985-06-18 1987-04-28 Merck Frosst Canada, Inc. 2-[(substituted)-phenoxymethyl]quinolines
US5134148A (en) * 1989-02-28 1992-07-28 Imperial Chemical Industries Plc Heterocycles for use as inhibitors of leukotrienes
WO1992020642A1 (en) * 1991-05-10 1992-11-26 Rhone-Poulenc Rorer International (Holdings) Inc. Bis mono-and bicyclic aryl and heteroaryl compounds which inhibit egf and/or pdgf receptor tyrosine kinase
US5409930A (en) * 1991-05-10 1995-04-25 Rhone-Poulenc Rorer Pharmaceuticals Inc. Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
EP0520722A1 (en) * 1991-06-28 1992-12-30 Zeneca Limited Therapeutic preparations containing quinazoline derivatives

Non-Patent Citations (20)

* Cited by examiner, † Cited by third party
Title
Barker et al., "Dehalogenation of 1-Halothienyldi & tetra . . . ", Chemical Abstracts, vol. 103, Abstract #123292z, p. 709, 1985.
Barker et al., Dehalogenation of 1 Halothienyldi & tetra . . . , Chemical Abstracts, vol. 103, Abstract 123292z, p. 709, 1985. *
Beilstein band EIII/IV 21, p. 2436, 1978. *
Beilstein--band EIII/IV 21, p. 2436, 1978.
Epling et al., "Sulfur-Containing 2-Anylquinoline Methanols . . . ", Chemical Abstracts, vol. 108, Abstract #55860j, 704, 1988.
Epling et al., Sulfur Containing 2 Anylquinoline Methanols . . . , Chemical Abstracts, vol. 108, Abstract 55860j, 704, 1988. *
Ishikura et al., "A Simple & Regioselective Preparation of 2-or 3-. . . ", Heterocycles, vol. 23, No. 9, pp. 2375-2386, 1985.
Ishikura et al., A Simple & Regioselective Preparation of 2 or 3 . . . , Heterocycles, vol. 23, No. 9, pp. 2375 2386, 1985. *
Saeed et al., "Preparation of Phenylquinoxaline from α, α-diamino . . . ", J. Heterocyclic Chem., vol. 20, pp. 1739-1740, 1983.
Saeed et al., Preparation of Phenylquinoxaline from , diamino . . . , J. Heterocyclic Chem., vol. 20, pp. 1739 1740, 1983. *
Stem et al., "Potential-Dependent Surface Chemistry of . . . ", J. Am. Soc., vol. III. No. 3, pp. 877-891, 1989.
Stem et al., Potential Dependent Surface Chemistry of . . . , J. Am. Soc., vol. III. No. 3, pp. 877 891, 1989. *
Tamao et al., "Nickel-Phosphine Complex-Catalyzed . . . ", Tetrahedron, vol. 38, No. 22, pp. 3347-3354, 1982.
Tamao et al., Nickel Phosphine Complex Catalyzed . . . , Tetrahedron, vol. 38, No. 22, pp. 3347 3354, 1982. *
Yamamoto et al., "General Method for Synthesis of Bipyridines: Palladium . . . ", Synthesis, pp. 564-565, 1986.
Yamamoto et al., "Studies on Organometallic Compounds. III. Reaction of . . . ", Chem. Pharm. Bull., vol. 30, No. 6, pp. 2003-2010, 1982.
Yamamoto et al., General Method for Synthesis of Bipyridines: Palladium . . . , Synthesis, pp. 564 565, 1986. *
Yamamoto et al., Studies on Organometallic Compounds. III. Reaction of . . . , Chem. Pharm. Bull., vol. 30, No. 6, pp. 2003 2010, 1982. *
Yoshina, "Quinoline Derivatives", Chemical Abstracts, vol. 84, Abstract #164632t, p. 453, 1976.
Yoshina, Quinoline Derivatives , Chemical Abstracts, vol. 84, Abstract 164632t, p. 453, 1976. *

Cited By (178)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225335B1 (en) 1995-06-07 2001-05-01 Sugen, Inc. 3-(4′-bromobenzylindenyl)-2-indolinone and analogues thereof for the treatment of disease
US6103728A (en) 1995-06-07 2000-08-15 Sugen, Inc. Quinazolines
US6469032B2 (en) 1995-06-07 2002-10-22 Sugen, Inc. 3-(4′-bromobenzylindenyl)-2-indolinone and analogues thereof for the treatment of disease
US6316635B1 (en) 1995-06-07 2001-11-13 Sugen, Inc. 2-indolinone derivatives as modulators of protein kinase activity
US6696448B2 (en) 1996-06-05 2004-02-24 Sugen, Inc. 3-(piperazinylbenzylidenyl)-2-indolinone compounds and derivatives as protein tyrosine kinase inhibitors
US6809097B1 (en) 1996-09-25 2004-10-26 Zeneca Limited Quinoline derivatives inhibiting the effect of growth factors such as VEGF
USRE42353E1 (en) 1996-09-25 2011-05-10 Astrazeneca Uk Limited Quinazoline derivatives and pharmaceutical compositions containing them
US6696482B2 (en) 1997-03-05 2004-02-24 Sugen, Inc. Formulations for hydrophobic pharmaceutical agents
US6248771B1 (en) 1997-03-05 2001-06-19 Sugen, Inc. Formulations for hydrophobic pharmaceutical agents
US20010014679A1 (en) * 1997-05-02 2001-08-16 Tang Peng C. Methods of modulating serine/threonine protein kinase function with quinazoline-based compounds
US6204267B1 (en) 1997-05-02 2001-03-20 Sugen, Inc. Methods of modulating serine/thereonine protein kinase function with quinazoline-based compounds
US6911446B2 (en) 1997-05-02 2005-06-28 Sugen, Inc. Methods of modulating serine/threonine protein kinase function with quinazoline-based compounds
US6683082B2 (en) 1997-05-07 2004-01-27 Sugen, Inc. Bicyclic protein kinase inhibitors
US7189721B2 (en) 1997-05-07 2007-03-13 Sugen Inc. Bicyclic protein kinase inhibitors
US20040106618A1 (en) * 1997-05-07 2004-06-03 Sugen, Inc. Bicyclic protein kinase inhibitors
US6316429B1 (en) 1997-05-07 2001-11-13 Sugen, Inc. Bicyclic protein kinase inhibitors
US6486185B1 (en) 1997-05-07 2002-11-26 Sugen, Inc. 3-heteroarylidene-2-indolinone protein kinase inhibitors
US6316479B1 (en) 1997-05-19 2001-11-13 Sugen, Inc. Isoxazole-4-carboxamide compounds active against protein tryosine kinase related disorders
US6649635B2 (en) 1997-05-19 2003-11-18 Sugen, Inc. Heteroarylcarboxamide compounds active against protein tyrosine kinase related disorders
US6849641B1 (en) 1997-06-11 2005-02-01 Sugen, Inc. Azaindole tyrosine kinase inhibitors
US6987113B2 (en) 1997-06-11 2006-01-17 Sugen, Inc. Tyrosine kinase inhibitors
US6313158B1 (en) 1997-06-20 2001-11-06 Sugen, Inc. Bioavailability of 3-heteroarylidenyl-2-indolinones active as protein tyrosine kinase inhibitors
US6579897B2 (en) 1997-06-20 2003-06-17 Sugen, Inc. 3-(cycloalkanoheteroarylidenyl)-2-indolinone protein tyrosine kinase inhibitors
US6114371A (en) 1997-06-20 2000-09-05 Sugen, Inc. 3-(cyclohexanoheteroarylidenyl)-2-indolinone protein tyrosine kinase inhibitors
US6051593A (en) 1997-06-20 2000-04-18 Sugen, Inc. 3-(cycloalkanoheteroarylidenyl)-2- indolinone protein tyrosine kinase inhibitors
US6130238A (en) 1997-06-20 2000-10-10 Sugen, Inc. 3-(cyclohexanoheteroarylidenyl)-2-indolinone protein tyrosine kinase inhibitors
US6696463B2 (en) 1997-06-20 2004-02-24 Sugen, Inc. 3-heteroarylidenyl-2-azaindolinones active as protein tyrosine kinase inhibitors
US6235769B1 (en) 1997-07-03 2001-05-22 Sugen, Inc. Methods of preventing and treating neurological disorders with compounds that modulate the function of the C-RET receptor protein tyrosine kinase
US7202265B2 (en) 1997-08-20 2007-04-10 Sugen, Inc. Indolinone combinatorial libraries and related products and methods for the treatment of disease
US6147106A (en) 1997-08-20 2000-11-14 Sugen, Inc. Indolinone combinatorial libraries and related products and methods for the treatment of disease
US6506763B2 (en) 1997-09-26 2003-01-14 Sugen, Inc. 3-(substituted)-2-indolinones compounds and use thereof as inhibitors of protein kinase activity
US6531502B1 (en) 1998-01-21 2003-03-11 Sugen, Inc. 3-Methylidenyl-2-indolinone modulators of protein kinase
US6514981B1 (en) 1998-04-02 2003-02-04 Sugen, Inc. Methods of modulating tyrosine protein kinase function with indolinone compounds
US20030203901A1 (en) * 1998-04-02 2003-10-30 Sugen, Inc. Methods of modulating tyrosine protein kinase function with indolinone compounds
US6395734B1 (en) 1998-05-29 2002-05-28 Sugen, Inc. Pyrrole substituted 2-indolinone protein kinase inhibitors
US7119090B2 (en) 1998-05-29 2006-10-10 Sugen, Inc. Pyrrole substituted 2-indolinone protein kinase inhibitors
US20040024010A1 (en) * 1998-08-05 2004-02-05 Sugen, Inc. 3-methylidenyl-2-indolinone modulators of protein kinase
US6855730B2 (en) 1998-08-05 2005-02-15 Sugen, Inc. 3-methylidenyl-2-indolinone modulators of protein kinase
US7262201B1 (en) 1998-10-08 2007-08-28 Astrazeneca Ab Quinazoline derivatives
US20060004017A1 (en) * 1999-02-10 2006-01-05 Astrazeneca Ab Quinazoline derivatives as angiogenesis inhibitors
US8492560B2 (en) 1999-02-10 2013-07-23 Astrazeneca Ab Quinazoline derivatives as angiogenesis inhibitors
US7074800B1 (en) 1999-02-10 2006-07-11 Astrazeneca Ab Quinazoline derivatives as angiogenesis inhibitors
US20030083314A1 (en) * 1999-03-19 2003-05-01 Seang Yiv Gel-microemulsion formulations
US7064114B2 (en) 1999-03-19 2006-06-20 Parker Hughes Institute Gel-microemulsion formulations
US6689806B1 (en) 1999-03-24 2004-02-10 Sugen, Inc. Indolinone compounds as kinase inhibitors
US6809106B1 (en) 1999-05-08 2004-10-26 Astrazeneca Ab Quinoline derivatives as inhibitors of MEK enzymes
US6638945B1 (en) 1999-05-08 2003-10-28 Astrazeneca Ab Quinoline derivatives as inhibitors of MEK enzymes
US7173038B1 (en) 1999-11-05 2007-02-06 Astrazeneca Ab Quinazoline derivatives as VEGF inhibitors
US9040548B2 (en) 1999-11-05 2015-05-26 Astrazeneca Ab Quinazoline derivatives as VEGF inhibitors
US10457664B2 (en) 1999-11-05 2019-10-29 Genzyme Corporation Quinazoline derivatives as VEGF inhibitors
US20070265286A1 (en) * 1999-11-05 2007-11-15 Astrazeneca Ab Quinazoline derivatives as VEGF inhibitors
US8642608B2 (en) 1999-11-05 2014-02-04 Astrazeneca Ab Quinazoline derivatives as VEGF inhibitors
US6878733B1 (en) 1999-11-24 2005-04-12 Sugen, Inc. Formulations for pharmaceutical agents ionizable as free acids or free bases
US20070010569A1 (en) * 2000-02-15 2007-01-11 Sugen, Inc. & Pharmacia & Upjohn Co. Pyrrole substituted 2-indolinone protein kinase inhibitors
US7125905B2 (en) 2000-02-15 2006-10-24 Agouron Pharmaceuticals, Inc. Pyrrole substituted 2-indolinone protein kinase inhibitors
US6573293B2 (en) 2000-02-15 2003-06-03 Sugen, Inc. Pyrrole substituted 2-indolinone protein kinase inhibitors
US7572924B2 (en) 2000-02-15 2009-08-11 Sugen, Inc. Pyrrole substituted 2-indolinone protein kinase inhibitors
US20050176802A1 (en) * 2000-02-15 2005-08-11 Sugen, Inc. & Pharmacia & Upjohn Co. Pyrrole substituted 2-indolinone protein kinase inhibitors
US7989453B2 (en) * 2000-07-28 2011-08-02 Aeterna Zentaris Gmbh Indole derivatives and their use as medicament
US20080108819A1 (en) * 2000-07-28 2008-05-08 Aeterna Zentaris Gmbh Novel indole derivatives and their use as medicament
US7371765B2 (en) 2000-08-09 2008-05-13 Astrazeneca Ab Quinoline derivatives having VEGF inhibiting activity
US20060148819A1 (en) * 2000-08-09 2006-07-06 Hennequin Laurent F A Chemical compounds
US20030199491A1 (en) * 2000-08-09 2003-10-23 Hennequin Laurent Francois Andre Quinoline derivatives having vegf inhibiting activity
US6887874B2 (en) 2000-08-09 2005-05-03 Astrazeneca Ab Cinnoline compounds
US20030207878A1 (en) * 2000-08-09 2003-11-06 Hennequin Lawrent Francois Andre Chemical compounds
US6756383B2 (en) 2000-09-01 2004-06-29 Chiron Corporation Heterocyclic derivatives of quinolinone benimidazoles
US7138409B2 (en) 2000-09-01 2006-11-21 Chiron Corporation Heterocyclic compounds
US20050137188A1 (en) * 2000-09-01 2005-06-23 Chiron Corporation Heterocyclic compounds
US6759417B2 (en) 2000-09-01 2004-07-06 Chiron Corporation Heterocyclic compounds
US7368459B2 (en) 2000-09-01 2008-05-06 Chiron Corporation Heterocyclic compounds
US20050054672A1 (en) * 2000-09-11 2005-03-10 Chiron Corporation Quinolinone derivatives
US7335774B2 (en) 2000-09-11 2008-02-26 Novartis Vaccines And Diagnostics, Inc. Quinolinone derivatives
US20030158224A1 (en) * 2000-09-11 2003-08-21 Chiron Corporation Quinolinone derivatives
US6762194B2 (en) 2000-09-11 2004-07-13 Chiron Corporation Quinolinone derivatives
US6605617B2 (en) 2000-09-11 2003-08-12 Chiron Corporation Quinolinone derivatives
US7598268B2 (en) 2000-09-11 2009-10-06 Novartis Vaccines & Diagnostics, Inc. Quinolinone derivatives
US20100184754A1 (en) * 2000-09-11 2010-07-22 Novartis Vaccines And Diagnostics, Inc. Quinolinone derivatives
US6800760B2 (en) 2000-09-11 2004-10-05 Chiron Corporation Quinolinone derivatives
US20080070906A1 (en) * 2000-09-11 2008-03-20 Novartis Vaccines And Diagnostics, Inc. Quinolinone derivatives
US6774237B2 (en) 2000-09-11 2004-08-10 Chiron Corporation Quinolinone derivatives
US7253184B2 (en) 2000-11-02 2007-08-07 Astrazeneca Ab 4-Substituted quinolines as antitumor agents
US7067532B2 (en) 2000-11-02 2006-06-27 Astrazeneca Substituted quinolines as antitumor agents
US20040029898A1 (en) * 2000-11-02 2004-02-12 Boyle Francis Thomas Substituted quinolines as antitumor agents
US7402583B2 (en) 2000-11-02 2008-07-22 Astrzenca Ab Substituted quinolines as antitumor agents
US20070021407A1 (en) * 2000-11-02 2007-01-25 Astrazeneca Substituted quinolines as antitumor agents
US20050101630A1 (en) * 2000-11-02 2005-05-12 Boyle Francis T. 4-Substituted quinolines as antitumor agents
US20080027054A1 (en) * 2000-11-02 2008-01-31 Astrazeneca Ab 4-Substituted quinolines as antitumor agents
US7504416B2 (en) 2000-11-02 2009-03-17 Astrazeneca Ab 4-substituted quinolines as antitumor agents
US6653308B2 (en) 2001-02-15 2003-11-25 Sugen, Inc. 3-(4-amidopyrrol-2-ylmethylidene)-2-indolinone derivatives as protein kinase inhibitors
US20070027149A1 (en) * 2001-02-15 2007-02-01 Sugen, Inc. 3-(4-amidopyrrol-2-ylmethylidene)-2-indolinone der derivatives as protein kinase inhibitors
US7256189B2 (en) 2001-02-15 2007-08-14 Sugen, Inc. 3-(4-amidopyrrol-2-ylmethylidene)-2-indolinone der derivatives as protein kinase inhibitors
US7582756B2 (en) 2001-02-15 2009-09-01 Sugen, Inc. 3-(4-amidopyrrol-2-ylmethylidene)-2-indolinone derivatives as protein kinase inhibitors
US20080045709A1 (en) * 2001-02-15 2008-02-21 Sugen, Inc. 3-(4-amidopyrrol-2-ylmethylidene)-2-indolinone derivatives as protein kinase inhibitors
US7179910B2 (en) 2001-02-15 2007-02-20 Agouron Pharmaceuticals, Inc. 3-(4-amidopyrrol-2-ylmethlidene)-2-indolinone derivatives as protein kinase inhibitors
US6642232B2 (en) 2001-10-10 2003-11-04 Sugen, Inc. 3-[4-Substituted heterocyclyl)-pyrrol-2-ylmethylidene]-2- indolinone derivatives as kinase inhibitors
US20090156821A1 (en) * 2002-02-01 2009-06-18 Astrazeneca Ab Quinazoline compounds
US7268230B2 (en) 2002-02-01 2007-09-11 Astrazeneca Ab Quinazoline compounds
US20050085465A1 (en) * 2002-02-01 2005-04-21 Hennequin Laurent F.A. Quinazoline compounds
US8293902B2 (en) 2002-02-01 2012-10-23 Astrazeneca Ab Quinazoline compounds
US20050250797A1 (en) * 2002-07-09 2005-11-10 Astrazeneca Ab Quinzoline derivatives for use in the treatment of cancer
US7504408B2 (en) 2002-07-09 2009-03-17 Astrazeneca Ab Quinzoline derivatives for use in the treatment of cancer
US20060089382A1 (en) * 2002-07-09 2006-04-27 Hennequin Laurent F A Substituted 3-cyanoquinolines as mek inhibitors
US7173135B2 (en) 2002-07-09 2007-02-06 Astrazeneca Ab Substituted 3-cyanoquinolines as MEK inhibitors
US20060069105A1 (en) * 2002-07-31 2006-03-30 Danter Wayne R Protein tyrosine kinase inhibitors
US8252800B2 (en) 2002-07-31 2012-08-28 Critical Outcome Technologies Protein tyrosine kinase inhibitors
US20090298855A1 (en) * 2002-07-31 2009-12-03 Critical Outcome Technologies Inc. Protein Tyrosine Kinase Inhibitors
US7585866B2 (en) 2002-07-31 2009-09-08 Critical Outcome Technologies, Inc. Protein tyrosine kinase inhibitors
US20050203101A1 (en) * 2002-08-23 2005-09-15 Chiron Corporation Benzimidazole quinolinones and uses thereof
US7470709B2 (en) 2002-08-23 2008-12-30 Novartis Vaccines And Diagnostics, Inc. Benzimidazole quinolinones and uses thereof
US20040092535A1 (en) * 2002-08-23 2004-05-13 Chiron Corporation Benzimidazole quinolinones and uses thereof
US20050256157A1 (en) * 2002-08-23 2005-11-17 Chiron Corporation Combination therapy with CHK1 inhibitors
US20050261307A1 (en) * 2002-08-23 2005-11-24 Chiron Corporation Inhibition of FGFR3 and treatment of multiple myeloma
US7825132B2 (en) 2002-08-23 2010-11-02 Novartis Vaccines And Diagnostics, Inc. Inhibition of FGFR3 and treatment of multiple myeloma
US20060111371A1 (en) * 2002-10-09 2006-05-25 Danter Wayne R Protein tyrosine kinase inhibitors
US7629347B2 (en) 2002-10-09 2009-12-08 Critical Outcome Technologies, Inc. Protein tyrosine kinase inhibitors
US20050282856A1 (en) * 2002-11-02 2005-12-22 Hennequin Laurent F A 3-Cyano-quinoline derivatives
US7173136B2 (en) 2002-11-02 2007-02-06 Astrazeneca Ab 3-Cyano-quinoline derivatives
US20040220196A1 (en) * 2002-11-13 2004-11-04 Chiron Corporation Methods of treating cancer and related methods
US7838527B2 (en) 2002-11-13 2010-11-23 Novartis Vaccines And Diagnostics, Inc. Methods of treating cancer and related methods
US20070249601A1 (en) * 2003-07-03 2007-10-25 Myriad Genetics, Incorporated Compounds and therapeutical use thereof
US20100069383A1 (en) * 2003-07-03 2010-03-18 Myriad Pharmaceuticals, Incorporated Compounds and therapeutical use thereof
US20080039479A1 (en) * 2003-07-03 2008-02-14 Myriad Genetics, Incorporated Compounds and therapeutical use thereof
US20070244113A1 (en) * 2003-07-03 2007-10-18 Myriad Genetics, Incorporated Compounds and therapeutical use thereof
US7618975B2 (en) 2003-07-03 2009-11-17 Myriad Pharmaceuticals, Inc. 4-arylamino-quinazolines and analogs as activators of caspases and inducers of apoptosis and the use thereof
US7989462B2 (en) 2003-07-03 2011-08-02 Myrexis, Inc. 4-arylamin-or-4-heteroarylamino-quinazolines and analogs as activators of caspases and inducers of apoptosis and the use thereof
US20070208044A1 (en) * 2003-07-03 2007-09-06 Myriad Genetics, Incorporated Compounds and therapeutical use thereof
US8309562B2 (en) 2003-07-03 2012-11-13 Myrexis, Inc. Compounds and therapeutical use thereof
US20090181979A1 (en) * 2003-11-07 2009-07-16 Novartis Vaccines And Diagnostics, Inc. Pharmaceutically acceptable salts of quinolinone compounds having improved pharmaceutical properties
US20050137399A1 (en) * 2003-11-07 2005-06-23 Chiron Corporation Methods for synthesizing quinolinone compounds
US8859570B2 (en) 2003-12-24 2014-10-14 Astrazeneca Ab Maleate salts of a quinazoline derivative useful as an antiangiogenic agent
US20100298357A1 (en) * 2003-12-24 2010-11-25 Astrazeneca Ab Maleate salts of a quinazoline derivative useful as an antiangiogenic agent
US9890140B2 (en) 2003-12-24 2018-02-13 Astrazeneca Ab Maleate salts of a quinazoline derivative useful as an antiangiogenic agent
US9556151B2 (en) 2003-12-24 2017-01-31 Astrazeneca Ab Maleate salts of a quinazoline derivative useful as an antiangiogenic agent
US8513267B2 (en) 2004-02-03 2013-08-20 Universidade Estadual De Campinas-Unicamp 4-anilinoquinazoline derivatives with adenosine-kinase inhibitor properties
US20070060600A1 (en) * 2004-02-03 2007-03-15 Universidade Estadual De Campinas-Unicamp 4-Anilinequinazolines with adenosine-kiase inhibitor properties
US7875624B2 (en) 2004-02-20 2011-01-25 Novartis Vaccines And Diagnostics, Inc. Modulating and measuring cellular adhesion
US20050239825A1 (en) * 2004-02-20 2005-10-27 Chiron Corporation Modulation of inflammatory and metastatic processes
US20080051398A1 (en) * 2005-01-03 2008-02-28 Myriad Genetics, Inc. Method of treating brain cancer
US8258145B2 (en) 2005-01-03 2012-09-04 Myrexis, Inc. Method of treating brain cancer
US20060183750A1 (en) * 2005-01-27 2006-08-17 Chiron Corporation Treatment of metastasized tumors
US20100173873A1 (en) * 2005-01-27 2010-07-08 Novartis Vaccines And Diagnostics, Inc. Treatment of metastasized tumors
US8299081B2 (en) 2005-05-13 2012-10-30 Novartis Ag Methods for treating drug resistant cancer
US8222413B2 (en) 2005-05-17 2012-07-17 Novartis Ag Methods for synthesizing heterocyclic compounds
US20110046376A1 (en) * 2005-05-17 2011-02-24 Novartis Ag Methods for synthesizing heterocyclic compounds.
US20110178097A1 (en) * 2005-05-23 2011-07-21 Novartis Ag Crystalline and other forms of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1h-benzimidazol-2-yl]-1h-quinolin-2-one lactic acid salts
US8614216B2 (en) 2005-05-23 2013-12-24 Novartis Ag Crystalline and other forms of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-quinolin-2-one lactic acid salts
US8138191B2 (en) 2007-01-11 2012-03-20 Critical Outcome Technologies Inc. Inhibitor compounds and cancer treatment methods
US8580792B2 (en) 2007-01-11 2013-11-12 Critical Outcome Technologies Inc. Inhibitor compounds and cancer treatment methods
US8420643B2 (en) 2007-01-11 2013-04-16 Critical Outcome Technologies Inc. Compounds and method for treatment of cancer
US8822475B2 (en) 2007-01-11 2014-09-02 Critical Outcome Technologies, Inc. Compounds and method for treatment of cancer
US8034815B2 (en) 2007-01-11 2011-10-11 Critical Outcome Technologies, Inc. Compounds and method for treatment of cancer
US8367675B2 (en) 2007-01-11 2013-02-05 Critical Outcome Technologies Inc. Compounds and method for treatment of cancer
US9284275B2 (en) 2007-01-11 2016-03-15 Critical Outcome Technologies Inc. Inhibitor compounds and cancer treatment methods
US20080190689A1 (en) * 2007-02-12 2008-08-14 Ballard Ebbin C Inserts for engine exhaust systems
US20110152281A1 (en) * 2007-12-26 2011-06-23 Critical Outcome Technologies, Inc. Compounds and method for treatment of cancer
US8895556B2 (en) 2007-12-26 2014-11-25 Critical Outcome Technologies Inc. Compounds and method for treatment of cancer
US8466151B2 (en) 2007-12-26 2013-06-18 Critical Outcome Technologies, Inc. Compounds and method for treatment of cancer
US9655892B2 (en) 2008-01-04 2017-05-23 Intellikine Llc Certain chemical entities, compositions and methods
US9216982B2 (en) 2008-01-04 2015-12-22 Intellikine Llc Certain chemical entities, compositions and methods
US11433065B2 (en) 2008-01-04 2022-09-06 Intellikine Llc Certain chemical entities, compositions and methods
US9822131B2 (en) 2008-01-04 2017-11-21 Intellikine Llc Certain chemical entities, compositions and methods
US9206182B2 (en) 2009-07-15 2015-12-08 Intellikine Llc Substituted isoquinolin-1(2H)-one compounds, compositions, and methods thereof
US9522146B2 (en) 2009-07-15 2016-12-20 Intellikine Llc Substituted Isoquinolin-1(2H)-one compounds, compositions, and methods thereof
US9422282B2 (en) 2010-04-01 2016-08-23 Critical Outcome Technologies Inc. Compounds and method for treatment of HIV
US8987272B2 (en) 2010-04-01 2015-03-24 Critical Outcome Technologies Inc. Compounds and method for treatment of HIV
US9624220B2 (en) 2010-04-01 2017-04-18 Critical Outcome Technologies Inc. Compounds and method for treatment of HIV
US8809349B2 (en) 2011-01-10 2014-08-19 Infinity Pharmaceuticals, Inc. Processes for preparing isoquinolinones and solid forms of isoquinolinones
USRE46621E1 (en) 2011-01-10 2017-12-05 Infinity Pharmaceuticals, Inc. Processes for preparing isoquinolinones and solid forms of isoquinolinones
US9840505B2 (en) 2011-01-10 2017-12-12 Infinity Pharmaceuticals, Inc. Solid forms of (S)-3-(1-(9H-purin-6-ylamino)ethyl)-8-chloro-2-phenylisoquinolin-1 (2H)-one and methods of use thereof
US10550122B2 (en) 2011-01-10 2020-02-04 Infinity Pharmaceuticals, Inc. Solid forms of (S)-3-(1-(9H-purin-6-ylamino)ethyl)-8-chloro-2-phenylisoquinolin-1(2H)-one and methods of use thereof
US11312718B2 (en) 2011-01-10 2022-04-26 Infinity Pharmaceuticals, Inc. Formulations of (S)-3-(1-(9H-purin-6-ylamino)ethyl)-8-chloro-2-phenylisoquinolin-1(2H)-one
US9290497B2 (en) 2011-01-10 2016-03-22 Infinity Pharmaceuticals, Inc. Processes for preparing isoquinolinones and solid forms of isoquinolinones
US9527847B2 (en) 2012-06-25 2016-12-27 Infinity Pharmaceuticals, Inc. Treatment of lupus, fibrotic conditions, and inflammatory myopathies and other disorders using PI3 kinase inhibitors
US8828998B2 (en) 2012-06-25 2014-09-09 Infinity Pharmaceuticals, Inc. Treatment of lupus, fibrotic conditions, and inflammatory myopathies and other disorders using PI3 kinase inhibitors
US11110096B2 (en) 2014-04-16 2021-09-07 Infinity Pharmaceuticals, Inc. Combination therapies
US11944631B2 (en) 2014-04-16 2024-04-02 Infinity Pharmaceuticals, Inc. Combination therapies
US11147818B2 (en) 2016-06-24 2021-10-19 Infinity Pharmaceuticals, Inc. Combination therapies
US11613548B2 (en) 2021-02-19 2023-03-28 Sudo Biosciences Limited Substituted pyridines, pyridazines, pyrimidines, and 1,2,4-triazines as TYK2 inhibitors

Also Published As

Publication number Publication date
US5646153A (en) 1997-07-08
US6057320A (en) 2000-05-02
US5480883A (en) 1996-01-02
US5795889A (en) 1998-08-18

Similar Documents

Publication Publication Date Title
USRE36256E (en) Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US5656643A (en) Bis mono-and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US5409930A (en) Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US5710158A (en) Aryl and heteroaryl quinazoline compounds which inhibit EGF and/or PDGF receptor tyrosine kinase
US5714493A (en) Aryl and heteroaryl quinazoline compounds which inhibit CSF-1R receptor tyrosine kinase
US6645969B1 (en) Aryl and heteroaryl quinazoline compounds which inhibit CSF-1R receptor tyrosine kinase
USRE37650E1 (en) Aryl and heteroaryl quinazoline compounds which inhibit CSF-1R receptor tyrosine kinase
JP6790040B2 (en) Novel compounds and compositions for inhibiting FASN
TWI233437B (en) Substituted 3-cyanoquinolines
EP1261602B1 (en) Imidazol-2-carboxamide derivatives as raf kinase inhibitors
US9328093B2 (en) Selective inhibitors of ubiquitin specific protease 7, the pharmaceutical compositions thereof and their therapeutic applications
PL218769B1 (en) Substituted 3-cyanoquinolines as protein tyrosine kinases inhibitors
EP2915806B1 (en) Quinoline compound and use thereof
PL196471B1 (en) Substituted 3-cyanoquinolines
EP2119706A1 (en) Pyridine or pyrimidine derivative having excellent cell growth inhibition effect and excellent anti-tumor effect on cell strain having amplification of hgfr gene
JPH11507355A (en) Aryl and heteroaryl quinazoline compounds that selectively inhibit the autophosphorylation ability of protein tyrosine kinase HER-2
CZ304061B6 (en) Quinazoline derivative, pharmaceutical composition and medicament containing thereof
WO2006093253A1 (en) Novel cyclic compound having quinolylalkylthio group
JP3507071B6 (en) Bismono- and bicyclic aryl and heteroaryl compounds inhibiting EGF and / or PDGF receptor tyrosine kinase
AU739382B2 (en) Aryl and heteroaryl quinazoline compounds which inhibit CSF-1R receptor tyrosine kinase

Legal Events

Date Code Title Description
FPAY Fee payment

Year of fee payment: 8

REMI Maintenance fee reminder mailed
FPAY Fee payment

Year of fee payment: 12

SULP Surcharge for late payment

Year of fee payment: 11