申请人:——
公开号:US20030083315A1
公开(公告)日:2003-05-01
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.
1
(the ring marked with A expresses a pyridline ring or a benzene ring; X
1
and X
2
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 —COOR
4
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, sulfoxidde, sulfone or the like).
本发明提供了一种由以下公式(1)表示的苯并咪唑衍生物或其药学上可接受的盐。此外,本发明提供了一种含有该物质作为活性成分的人类钴胺酶活性抑制剂。其中(A标记的环表示吡啶环或苯环;X1和X2分别是氢原子,卤素原子,三卤甲基基团,氰基,取代或未取代的烷基基团,取代或未取代的烷氧基团等;B是取代或未取代的烷基烃基团等;E是—COOR4或类似物;G是取代或未取代的烷基烃基团;J是取代或未取代的烷基基团或取代或未取代的芳基基团;M是硫原子,亚硫氧化物,砜或类似物)。