CA989395A - 1-(4'-substituted-ethyl-phenyl)-3-phenyl-.delta.2-pyrazoline compounds - Google Patents

1-(4'-substituted-ethyl-phenyl)-3-phenyl-.delta.2-pyrazoline compounds

Info

Publication number
CA989395A
CA989395A CA153,418*7A CA153418A CA989395A CA 989395 A CA989395 A CA 989395A CA 153418 A CA153418 A CA 153418A CA 989395 A CA989395 A CA 989395A
Authority
CA
Canada
Prior art keywords
phenyl
delta
ethyl
substituted
pyrazoline compounds
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
Application number
CA153,418*7A
Other versions
CA153418S (en
Inventor
Alec V. Mercer
Peter S. Littlewood
Horst Aebli
Fritz Fleck
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.)
Sandoz Patent Ltd
Original Assignee
Sandoz Patent Ltd
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 CH1471771A external-priority patent/CH587828A5/en
Priority claimed from CH933072A external-priority patent/CH608489A5/en
Application filed by Sandoz Patent Ltd filed Critical Sandoz Patent Ltd
Application granted granted Critical
Publication of CA989395A publication Critical patent/CA989395A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
CA153,418*7A 1971-10-08 1972-10-06 1-(4'-substituted-ethyl-phenyl)-3-phenyl-.delta.2-pyrazoline compounds Expired CA989395A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1471771A CH587828A5 (en) 1971-10-08 1971-10-08 Pyrazoline cpds - used as optical brighteners
CH925472 1972-06-20
CH933072A CH608489A5 (en) 1972-06-21 1972-06-21 Process for the preparation of pyrazoline compounds

Publications (1)

Publication Number Publication Date
CA989395A true CA989395A (en) 1976-05-18

Family

ID=27176179

Family Applications (1)

Application Number Title Priority Date Filing Date
CA153,418*7A Expired CA989395A (en) 1971-10-08 1972-10-06 1-(4'-substituted-ethyl-phenyl)-3-phenyl-.delta.2-pyrazoline compounds

Country Status (12)

Country Link
US (1) US3849406A (en)
JP (2) JPS5213206B2 (en)
AR (1) AR195085A1 (en)
BE (1) BE789803A (en)
CA (1) CA989395A (en)
DE (1) DE2248772C3 (en)
ES (2) ES407390A1 (en)
FR (1) FR2155672A5 (en)
GB (1) GB1412003A (en)
IN (1) IN140937B (en)
IT (1) IT968777B (en)
NL (1) NL7213346A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956280A (en) * 1971-07-19 1976-05-11 Sandoz Ltd. Pyrazoline compounds
NL7408047A (en) * 1973-06-21 1974-12-24
US4085101A (en) * 1973-07-18 1978-04-18 Sandoz Ltd. 1,3-Diaryl-2-pyrazoline derivatives
JPS5173333A (en) * 1974-12-20 1976-06-25 Matsushita Electric Ind Co Ltd Tajushingobunrihoshiki
JPS5173332A (en) * 1974-12-20 1976-06-25 Matsushita Electric Ind Co Ltd Tajushingobunrihoshiki
US4151163A (en) * 1975-03-06 1979-04-24 Ciba-Geigy Corporation Quaternized 1-(pyrazolinylphenylsulphonyl)-piperazines
US4187226A (en) * 1975-07-31 1980-02-05 Basf Aktiengesellschaft Pyrazoline compounds
CH634077A5 (en) * 1978-05-29 1983-01-14 Ciba Geigy Ag CATIONIC BRIGHTENERS.
DE3134942A1 (en) * 1981-09-03 1983-03-17 Bayer Ag, 5090 Leverkusen WHITENING SALTS AND THE USE THEREOF FOR WET-SPINNING ACRYLIC FIBERS
US6162857A (en) 1997-07-21 2000-12-19 Eastman Chemical Company Process for making polyester/platelet particle compositions displaying improved dispersion
US6486252B1 (en) 1997-12-22 2002-11-26 Eastman Chemical Company Nanocomposites for high barrier applications
US6552114B2 (en) 1998-12-07 2003-04-22 University Of South Carolina Research Foundation Process for preparing a high barrier amorphous polyamide-clay nanocomposite
US6384121B1 (en) 1998-12-07 2002-05-07 Eastman Chemical Company Polymeter/clay nanocomposite comprising a functionalized polymer or oligomer and a process for preparing same
AU1837000A (en) 1998-12-07 2000-06-26 Eastman Chemical Company A polymer/clay nanocomposite comprising a clay mixture and process for making same
WO2000034379A1 (en) * 1998-12-07 2000-06-15 Eastman Chemical Company A colorant composition, a polymer nanocomposite comprising the colorant composition and articles produced therefrom
US6610772B1 (en) 1999-08-10 2003-08-26 Eastman Chemical Company Platelet particle polymer composite with oxygen scavenging organic cations
US6777479B1 (en) 1999-08-10 2004-08-17 Eastman Chemical Company Polyamide nanocomposites with oxygen scavenging capability
US6552113B2 (en) 1999-12-01 2003-04-22 University Of South Carolina Research Foundation Polymer-clay nanocomposite comprising an amorphous oligomer
US6737464B1 (en) 2000-05-30 2004-05-18 University Of South Carolina Research Foundation Polymer nanocomposite comprising a matrix polymer and a layered clay material having a low quartz content
JP2003535204A (en) 2000-05-30 2003-11-25 ユニバーシティ オブ サウスカロライナ リサーチ ファウンデーション Polymer nanocomposites containing matrix polymers and layered clay materials with improved levels of extractables
DE10208773A1 (en) 2002-02-28 2003-09-04 Clariant Gmbh Aqueous liquid formulations of pyrazoline brighteners

Also Published As

Publication number Publication date
JPS5213206B2 (en) 1977-04-13
FR2155672A5 (en) 1973-05-18
ES407390A1 (en) 1976-02-01
IT968777B (en) 1974-03-20
ES436204A1 (en) 1977-04-01
JPS5242910B2 (en) 1977-10-27
IN140937B (en) 1977-01-01
BE789803A (en) 1973-04-06
DE2248772B2 (en) 1979-07-26
GB1412003A (en) 1975-10-29
JPS50142872A (en) 1975-11-17
JPS4844255A (en) 1973-06-26
US3849406A (en) 1974-11-19
NL7213346A (en) 1973-04-10
DE2248772A1 (en) 1973-04-12
DE2248772C3 (en) 1980-03-27
AR195085A1 (en) 1973-09-10

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