申请人:Hoffmann-La Roche Inc.
公开号:US20140148443A1
公开(公告)日:2014-05-29
Disclosed are compounds of Formula I
or pharmaceutically acceptable salts thereof, wherein X
1
, X
2
, X
3
, R
1
, R
2
and R
3
are as described in this application, and methods of using the compounds in the treatment of cancer.
揭示了公式I的化合物或其药用盐,其中X1、X2、X3、R1、R2和R3如本申请中描述的那样,并且揭示了利用这些化合物治疗癌症的方法。