申请人:Hoffmann-La Roche Inc.
公开号:US08017607B2
公开(公告)日:2011-09-13
There are provided compounds of the formula
wherein X, Y, R1, R2, R3, R3, R4, and R5 are as described herein
and enantiomers and pharmaceutically acceptable salts and esters thereof which are useful as anticancer agents.
提供了以下化合物的公式,其中X、Y、R1、R2、R3、R3、R4和R5如此描述,其对映异构体和药学上可接受的盐和酯,这些化合物可用作抗癌剂。