Li Chen,Song Yang,Xingchun Han,Yun He,Zhuming Zhang
申请号：
BRPI0820699
公开号：
BRPI0820699A2
申请日:
2008.12.09
申请国别(地区):
BR
年份:
2019
代理人:
摘要：
There are provided compounds of the formula and pharmaceutically acceptable salts and esters and enantiomers thereof wherein W, X, X&prime；, Y, V, V&prime；, A, B and R are as described herein. The compounds have utility as antiproliferative agents, especially, as anticancer agents.
