申请人:Chu Xin-Jie
公开号:US20120065210A1
公开(公告)日:2012-03-15
There are provided compounds of formula I
or a pharmaceutically acceptable salt thereof,
wherein X, Y, R
1
, R
1′
, R
2
, R
2′
, R
3
, R
4
, R
5
are as defined herein. The compounds exhibit activity as anticancer agents.
提供的化合物具有以下式I的结构
或其药学上可接受的盐,
其中X,Y,R
1
,R
1′
,R
2
,R
2′
,R
3
,R
4
,R
5
如本文所定义。这些化合物表现出抗癌剂的活性。