申请人:——
公开号:US20030229098A1
公开(公告)日:2003-12-11
This invention is concerned with novel polycyclic compounds of formula [I],
1
wherein ring A, ring B, R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, X, Y, R
1
, R
2′
, R
3′
, R
4′
, R
5′
, R
6
′, ring A′, ring B′ and X′ are as defined hereinabove as well as pharmaceutically acceptable salts thereof. The compounds have anti-tumor activity and are useful for the treatment of cell proliferative disorders.
这项发明涉及公式I中的新型多环化合物,其中环A、环B、R1、R2、R3、R4、R5、R6、X、Y、R1、R2'、R3'、R4'、R5'、R6'、环A'、环B'和X'的定义如上所述,以及其药学上可接受的盐。这些化合物具有抗肿瘤活性,可用于治疗细胞增殖性疾病。