申请人:WATANABE Ken-ichi
公开号:US20080306275A1
公开(公告)日:2008-12-11
A heteroaryl derivative of the formula (1):
(wherein Ring Z is an optionally substituted heteroaryl, R
1
is a carboxyl group or an alkoxycarbonyl group, etc., W
1
and W
2
are an optionally substituted lower alkylene, Ar
1
is an optionally substituted arylene or an optionally substituted heteroarylene, W
3
is a single bond, a lower alkylene, a lower alkenylene, etc., W
4
is a single bond, —NR
10
—, etc., Ar
2
is an optionally substituted aryl or an optionally substituted heteroaryl), or a prodrug thereof, or a pharmaceutically acceptable salt thereof.
公式(1)中的杂环取代物,其式中Ring Z为可选取代的杂环基,R1为羧基或烷氧羰基等,W1和W2为可选取代的较低烷基,Ar1为可选取代的芳基或可选取代的杂芳基,W3为单键,较低烷基,较低烯基等,W4为单键,-NR10-等,Ar2为可选取代的芳基或可选取代的杂芳基,或其前药,或其药学上可接受的盐。