申请人:Fairhurst Robin Alec
公开号:US20080200483A1
公开(公告)日:2008-08-21
Compounds of formula I
in free or salt form, wherein R
1
, R
2
and R
3
have the meanings as indicated in the specification, are useful for treating conditions mediated by activation of the adenosine A
2A
receptor, especially inflammatory or obstructive airways diseases. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
公式I的化合物,无论是自由形式还是盐形式,其中R1、R2和R3具有规范中指定的含义,对于治疗由腺苷A2A受体激活介导的炎症或阻塞性呼吸道疾病是有用的。还描述了含有这些化合物的制药组合物和制备这些化合物的过程。