申请人:Eisai R&D Management Co., Ltd.
公开号:US07713993B2
公开(公告)日:2010-05-11
The present invention provides a compound represented by the formula (I):
or a pharmacologically acceptable salt thereof, wherein Ar1 represents an imidazolyl group that may be substituted with a C1-6 alkyl group, or the like, Ar2 represents a phenyl group that may be substituted with a C1-6 alkoxy group, or the like, X1 represents a double bond or the like, and Het represents an imidazolyl group that may be substituted with a C1-6 alkyl group, or the like, which is effective as a therapeutic or prophylactic agent for a disease caused by Aβ.
本发明提供了一种由式(I)所表示的化合物,或其药学上可接受的盐,其中Ar1代表一种咪唑基团,该基团可能被C1-6烷基等取代,Ar2代表一种苯基团,该基团可能被C1-6烷氧基等取代,X1代表双键等,Het代表一种咪唑基团,该基团可能被C1-6烷基等取代,该化合物对由Aβ引起的疾病具有治疗或预防作用。