申请人:Kimura Teiji
公开号:US20070219181A1
公开(公告)日:2007-09-20
The present invention provides a compound represented by the formula (I):
or a pharmacologically acceptable salt thereof, wherein Ar
1
represents an imidazolyl group that may be substituted with a C1-6 alkyl group, or the like, Ar
2
represents a phenyl group that may be substituted with a C1-6 alkoxy group, or the like, X
1
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以下公式(I)表示的化合物或其药理学上可接受的盐,其中Ar1代表可能用C1-6烷基等取代的咪唑基团,Ar2代表可能用C1-6烷氧基等取代的苯基团,X1代表双键等,Het代表可能用C1-6烷基等取代的咪唑基团,该化合物对由Aβ引起的疾病具有治疗或预防作用。