申请人:Eisai R&D Management Co., Ltd.
公开号:US07935815B2
公开(公告)日:2011-05-03
A compound represented by the formula (I):
or a pharmacologically acceptable salt thereof, wherein Ar1 represents an imidazolyl group or the like which may be substituted with a C1-6 alkyl group, Ar2 represents a phenyl group or the like which may be substituted with a C1-6 alkoxy group, X1 represents a double bond or the like and Het represents a triazolyl group or the like which may be substituted with a C1-6 alkyl group or the like, is effective as a therapeutic or prophylactic agent for a disease caused by Aβ.
化合物的化学式为(I)或其药学上可接受的盐,其中Ar1代表咪唑基团或类似基团,可以用C1-6烷基基团取代,Ar2代表苯基团或类似基团,可以用C1-6烷氧基基团取代,X1代表双键或类似基团,Het代表三唑基团或类似基团,可以用C1-6烷基基团或类似基团取代,对由Aβ引起的疾病具有治疗或预防作用。