申请人:Meiji Seika Kaisha, Ltd.
公开号:EP1074543A1
公开(公告)日:2001-02-07
Compounds having integrin αvβ3 antagonism, cell adhesion inhibitory effect, GP IIb/IIIa antagonism and/or human platelet agglutination inhibitory effect; and remedies for cardiovascular diseases, diseases in association with neovascularization, cerebrovascular diseases, etc. and platelet agglutination inhibitors. The above compounds involve derivatives represented by general formula (I), pharmaceutically acceptable salts thereof and solvates of the same, wherein A represents a 5- to 7-membered heterocycle containing two nitrogen atoms; D represents >NH2, >CH2, etc.; X and Z represent each CH or N; R7 and R8 represent each alkyl, halogeno, etc.; Q represents >C=O, >CH2, etc.; R9 represents H, alkyl, aralkyl, etc.; R10 represents H, alkynyl, etc.; R11 represents H, substituted amino, etc.; R12 represents H or alkyl; m is from 0 to 5; n is from 0 to 4; p and q are each from 1 to 3; and r is 0 or 1.
具有整合素αvβ3拮抗作用、细胞粘附抑制作用、GPⅡb/Ⅲa拮抗作用和/或人体血小板凝集抑制作用的化合物;以及治疗心血管疾病、与新生血管有关的疾病、脑血管疾病等的药物和血小板凝集抑制剂。上述化合物涉及通式(I)代表的衍生物、其药学上可接受的盐及其溶液,其中 A 代表含有两个氮原子的 5 至 7 元杂环;D 代表 >NH2、>CH2 等。X和Z分别代表CH或N;R7和R8分别代表烷基、卤代等;Q代表>C=O、>CH2等;R9代表H、烷基、芳烷基等;R10代表H、炔基等;R11代表H、取代氨基等;R12代表H或烷基;m为0至5;n为0至4;p和q分别为1至3;r为0或1。