申请人:Zhang Jing
公开号:US20100210674A1
公开(公告)日:2010-08-19
There are provided compounds of the formula
or a pharmaceutically acceptable salt or ester thereof wherein X, Y, R
1
, R
2
are as herein described.
The compounds have utility as antiproliferative agents, especially, as anticancer agents.
提供的化合物的公式如下,或其药学上可接受的盐或酯,其中X,Y,R1,R2如本文所述。这些化合物具有作为抗增殖剂的用途,尤其是作为抗癌剂的用途。