Nitrogen-containing fused heterocyclic compounds and their use as beta amyloid production inhibitors
申请人:Eisai R&D Management Co., Ltd.
公开号:EP2615090A1
公开(公告)日:2013-07-17
A compound represented by the formula [I]:
or a pharmacologically acceptable salt or ester thereof, wherein Ring A represents a five-membered aromatic heterocyclic group or the like fused with a non-aromatic ring group, which may be substituted, Ring B represents a phenyl group or the like which may be substituted, X1 represents a single bond or the like, R1 and R2 each represent a C1-6 alkyl group or the like, m represents an integer of 0 to 3, and n represents an integer of 0 to 2, is effective as a therapeutic agent for a disease caused by Aβ.
由式 [I] 代表的化合物:
或其药理学上可接受的盐或酯,其中环 A 代表五元芳香杂环基团或类似基团,与非芳香环基团融合,可被取代;环 B 代表苯基或类似基团,可被取代;X1 代表单键或类似键;R1 和 R2 各代表 C1-6 烷基或类似基团;m 代表 0 至 3 的整数;n 代表 0 至 2 的整数。