申请人:Banyu Pharmaceutical Co., Ltd.
公开号:US07491720B2
公开(公告)日:2009-02-17
The present invention relates to a compound represented by the general formula (I):
wherein m1 and m2 are 1, 2, or 3; n1 and n2 are 0 or 1; i is an integer of any of 1 to m1; j is an integer of 1 to m2; R is aryl, heteroaryl, or cycloalkyl any of which may be substituted; Rai and Rai′ is hydrogen atom, etc. and Rbj and Rbj′ is hydrogen atom, etc.; Rc, Rd, and Re are hydrogen atom, etc; X1 is CH, CX1a, or N; X2 is CH, N, etc.; X3 is CH, N, etc.; X4 is CH or N; Y1, Y2, and Y3 are each independently CH or N; Z1 and Z2 are each independently CH or N; W is a 5-membered aromatic heterocyclic group such as pyrazolyl, thiazolyl, etc., or a pharmaceutically acceptable salt or ester thereof; a pharmaceutical composition or antitumor agent containing the same; and combinations of the antitumor agent with other antitumor agent(s).
本发明涉及一种由通式(I)表示的化合物:其中m1和m2为1、2或3;n1和n2为0或1;i为1到m1的任意整数;j为1到m2的任意整数;R为芳基、杂环芳基或环烷基,其中任何一种可能被取代;Rai和Rai′为氢原子等;Rbj和Rbj′为氢原子等;Rc、Rd和Re为氢原子等;X1为CH、CX1a或N;X2为CH、N等;X3为CH、N等;X4为CH或N;Y1、Y2和Y3各自独立地为CH或N;Z1和Z2各自独立地为CH或N;W为5-成员芳香杂环基,例如吡唑基、噻唑基等,或其药学上可接受的盐或酯;包含该化合物的制药组合物或抗肿瘤剂;以及该抗肿瘤剂与其他抗肿瘤剂的组合。