申请人:Novartis AG
公开号:US08163754B2
公开(公告)日:2012-04-24
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, especially inflammatory or obstructive airways diseases. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
式I的化合物,无论是自由形式还是盐形式,其中R1、R2和R3的含义如规范中所示,可用于治疗由腺苷A2A受体激活介导的疾病,特别是炎症性或阻塞性空气道疾病。还描述了包含这些化合物的制药组合物以及制备这些化合物的过程。