884653-76-3Relevant articles and documents
ORGANIC COMPOUNDS
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Page/Page column 48-49, (2008/06/13)
A compound of formula (I) or stereoisomers or pharmaceutically acceptable salts thereof, and their preparation and use as pharmaceuticals wherein Rl, R2 and R3 are as defined herein.
PURINE DERIVATIVES FOR USE AS ADENOSIN A-2A RECEPTOR AGONISTS
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Page/Page column 48, (2010/11/08)
Compounds of formula (I) in free or salt form, wherein R1, R2 and R3 have the meanings as indicated in the specification, are useful for treating conditions mediated by activation of the adenosine A2A receptor,