申请人:Barlaam Bernard Christophe
公开号:US20090023719A1
公开(公告)日:2009-01-22
A compound of formula (I)
where one of A
1
, A
2
or A
3
is N, and the others are independently selected from CH or N; ring B is a fused 5 or 6-membered carbocyclic or heterocyclic which is optionally substituted as defined in the specification, and R
1
, R
2
, R
3
, R
4
, and n are as defined in the specification.
The compounds are inhibitors of EphB4 or EphA2 and therefore may be useful in pharmaceutical compositions for the treatment of conditions such as cancer.
式(I)的化合物,其中A1、A2或A3中的一个是N,其他的独立地选择自CH或N;环B是一个融合的5或6元碳环或杂环,可按规范中定义的方式取代,R1、R2、R3、R4和n如规范中定义。这些化合物是EphB4或EphA2的抑制剂,因此可能在用于治疗癌症等疾病的药物组合物中有用。