申请人:Dainippon Sumitomo Pharma Co. ,Ltd.
公开号:US07425642B2
公开(公告)日:2008-09-16
A heteroaryl derivative of the formula (1):
(wherein Ring Z is an optionally substituted heteroaryl, R1 is a carboxyl group or an alkoxycarbonyl group, etc., W1 and W2 are an optionally substituted lower alkylene, Ar1 is an optionally substituted arylene or an optionally substituted heteroarylene, W3 is a single bond, a lower alkylene, a lower alkenylene, etc., W4 is a single bond, —NR10—, etc., Ar2 is an optionally substituted aryl or an optionally substituted heteroaryl), or a prodrug thereof, or a pharmaceutically acceptable salt thereof.
式(1)的杂环取代物:(其中环Z是可选取代的杂环基,R1是羧基或烷氧羰基等,W1和W2是可选取代的较低烷基,Ar1是可选取代的芳基或可选取代的杂芳基,W3是单键,较低烷基,较低烯基等,W4是单键,—NR10—等,Ar2是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。