申请人:Hoffmann-La Roche Inc.
公开号:US20130324531A1
公开(公告)日:2013-12-05
There are provided compounds of the formula
wherein X, Y, Z, R
1
, R
2
and R
3
are as described herein
and enantiomers and pharmaceutically acceptable salts and esters thereof. The compounds are useful as anticancer agents.
提供了具有以下式的化合物,其中X、Y、Z、R1、R2和R3如本文所述,并且其对映体、药用盐和酯是可接受的。这些化合物可用作抗癌剂。