申请人:MSD K.K.
公开号:US08158791B2
公开(公告)日:2012-04-17
A compound of the following formula (I) or its pharmaceutically-acceptable salt is provided:
[wherein X, Y, Z and W each independently represent a methine group or a nitrogen atom, provided that a case where all of X, Y, Z and W are methine group; A represents —O— or the like, B represents —C(O)— or the like, D represent —(CH2)m2-, —O— or the like, and m2 represents 0 or 1; Q represents a methine group or a nitrogen atom; and R represents a group represented by the following formula (II-1) (wherein R6, R7 and R8 independently represent a lower alkyl group or the like].
提供以下式子(I)或其药学上可接受的盐的化合物: [其中X、Y、Z和W各自独立地表示一个亚甲基基团或氮原子,前提是X、Y、Z和W全部为亚甲基基团的情况下; A表示—O—或类似物,B表示—C(O)—或类似物,D表示—(CH2)m2-、—O—或类似物,m2表示0或1; Q表示一个亚甲基基团或氮原子; R表示由以下式子(II-1)表示的基团(其中R6、R7和R8各自独立地表示低碳基团或类似物)。]