ATC code None CAS Number 35873-49-5 IUPHAR/BPS 385 Molar mass 248.28 g/mol | Legal status Uncontrolled PubChem CID 1917 ChemSpider 1843 | |
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8-Cyclopentyl-1,3-dimethylxanthine (8-Cyclopentyltheophylline, 8-CPT, CPX) is a drug which acts as a potent and selective antagonist for the adenosine receptors, with some selectivity for the A1 receptor subtype, as well as a non-selective phosphodiesterase inhibitor. It has stimulant effects in animals with slightly higher potency than caffeine.
References
8-Cyclopentyl-1,3-dimethylxanthine Wikipedia(Text) CC BY-SA