1056938-93-2

Upstream product

• 85201-91-8 (2S,4R)-4-tert-butoxy-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 
• 1056938-94-3 (2S,4R)-N-(benzyloxycarbonyl)-4-tert-butoxy-2-(hydroxymethyl)pyrrolidine 
• 1056938-92-1 (2S,4R)-4-tert-butoxy-2-(1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-pyrrolidine-1-carboxylic acid benzyl ester 

Downstream Products

• 1056939-00-4 (2S,4R)-4-tert-butoxy-2-(tert-butoxycarbonylamino-methyl)-pyrrolidine-1-carboxylic acid benzyl ester 

Relevant academic research and scientific papers

ORGANIC COMPOUNDS

A compound of formula (I) or stereoisomers or pharmaceutically acceptable salts thereof, and their preparation and use as pharmaceuticals (I) wherein R1 R2 R3, R4 and W are as defined herein.

ADENOSINE DERIVATIVES HAVING A2A RECEPTOR ACTIVITY

Compounds of (I), or stereoisomers or pharmaceutically acceptable salts thereof, where W, R1, R2, R3 and R4 have the meanings as indicated in the specification, are useful for treating conditions mediated by activation of the adenosine A2A receptor, especially inflammatory or obstructive airways diseases. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.