申请人:TEIJIN LIMITED
公开号:EP1167360A1
公开(公告)日:2002-01-02
The present invention provides a benzimidazole derivative or its pharmaceutically permissible salt expressed by the following formula (1). Further, the present invention provides a human chymase activity inhibitor containing the substance as an active ingredient.
(the ring marked with A expresses a pyridine ring or a benzene ring; X1 and X2 are each a hydrogen atom, a halogen atom, a trihalomethyl group, a cyano group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, or the like; B is a substituted or unsubstituted alkylene group, or the like; E is -COOR4 or the like; G is a substituted or unsubstituted alkylene group; J is a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group; and M is a sulfur atom, sulfoxide, sulfone or the like).
本发明提供了一种苯并咪唑衍生物或由下式(1)表示的其药学上允许的盐。此外,本发明还提供了一种含有该物质作为活性成分的人糜蛋白酶活性抑制剂。
(标有 A 的环表示吡啶环或苯环;X1 和 X2 各为氢原子、卤素原子、三卤甲基、氰基、取代或未取代的烷基、取代或未取代的烷氧基或类似基团;B 是取代或未取代的亚烷基或类似基团;E 是-COOR4 或类似基团;G 是取代或未取代的亚烷基;J 是取代或未取代的烷基或取代或未取代的芳基;M 是硫原子、亚砜、砜或类似基团)。