Xanthines are a group of alkaloids commonly used for their effects as mild stimulants and as bronchodilators, notably in the treatment of asthma symptoms. Therefore, the detection of these compounds is important, and it has been performed also using electrochemical biosensors.
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Xanthine is a purine base found in most human body tissues and fluids, as well as in other organisms. Several stimulants are derived from xanthine, ...
Xanthine
Composé chimique
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La xanthine, est un pigment de la famille des purines. C'est une substance issue de la dégradation des bases puriques. Elle a été découverte et décrite par Frédéric Kuhlmann.
Elle est convertie en acide urique par l'action de la xanthine oxydase. Wikipédia
Formule : C5H4N4O2
Solubilité : Eau
Nom IUPAC : 3,7-Dihydropurine-2,6-dione
Masse molaire : 152,11 g/mol
Nom UICPA : 3,7-dihydro-1H-purine-2,6-dione
ΔfH0solide : -379.6
Xanthine is a poorly soluble compound. As a result high concentrations of serum xanthine can lead to the formation of kidney stones (xanthine kidney stones) ...
18 juil. 2020 · The xanthine derivatives are agents that resemble natural occurring xanthines such as caffeine, theobromine and methylxanthines.
Xanthine is a drug used to manage uncomplicated liver dysfunction in combination with orotic acid.
The meaning of XANTHINE is a feebly basic compound C5H4N4O2 that occurs especially in animal or plant tissue, is derived from guanine and hypoxanthine, ...
22 oct. 2021 · Xanthine derivatives are medications used to treat bronchospasm caused by lung conditions such as asthma. Xanthine is a naturally occurring ...
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Xanthine (2,6-Dihydroxypurine); ≥ 0.99; Xanthine has been used in a nonradiolabled substrate mix in an Aspergillus nidulans transport assay; Xanthine is ...
a crystalline, nitrogenous compound, C 5 H 4 N 4 O 2 , related to uric acid, occurring in urine, blood, and certain animal and vegetable tissues.
Xanthine oxidase (XO, sometimes 'XAO') is a form of xanthine oxidoreductase, a type of enzyme that generates reactive oxygen species. These enzymes catalyze ...