申请人:Hoffmann-La Roche Inc.
公开号:US08124636B2
公开(公告)日:2012-02-28
Compounds of formula
as well as pharmaceutically acceptable salts and esters thereof, wherein A and R1 to R4 have the significance given in claim 1 can be used in the form of pharmaceutical compositions.
公式化合物及其药学上可接受的盐和酯,其中A和R1到R4具有权利要求1中给出的意义,可以用于制备药物组合物。