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ATL-444 structure.png
PubChem (CID) 11616539
ChemSpider 9791288
Chemical and physical data
Formula C17H19N5O
Molar mass 309.365 g/mol
3D model (Jmol) Interactive image

ATL-444 is a drug which acts as a potent and reasonably selective antagonist for the adenosine receptors A1 and A2A. It has been used to study the role of the adenosine receptor system in the reinforcing action of cocaine.[1]

See also[edit]


  1. ^ Doyle, S. E.; Breslin, F. J.; Rieger, J. M.; Beauglehole, A.; Lynch, W. J. (2012). "Time and sex-dependent effects of an adenosine A2A/A1 receptor antagonist on motivation to self-administer cocaine in rats". Pharmacology Biochemistry and Behavior. 102 (2): 257–263. doi:10.1016/j.pbb.2012.05.001. PMC 3383440Freely accessible. PMID 22579716.