申请人:Takahashi Yoko
公开号:US20080167306A1
公开(公告)日:2008-07-10
A compound of the following formula (1), or its prodrug or pharmaceutically acceptable salt thereof, being useful as a diabetic medicine or preventive, or blood sugar regulator, or therapeutic agent for hyperlipemia, etc.
wherein the ring Z is an optionally substituted heteroaryl, W
4
is a single bond, lower alkylene, etc., Ar
2
is an optionally substituted aryl, etc., W
3
is a single bond, lower alkylene, etc., Ar
1
is an optionally substituted arylene, etc., each of W
1
and W
2
is an optionally substituted lower alkylene, etc., and R
1
is carboxyl, an alkoxycarbonyl.
下列式子(1)的化合物,或其前药或其药学上可接受的盐,被用作糖尿病药物或预防药物,或血糖调节剂,或高脂血症等治疗剂。其中,环Z是可选取代的杂芳基,W4是单键,低碳链等,Ar2是可选取代的芳基等,W3是单键,低碳链等,Ar1是可选取代的芳烃基等,W1和W2是可选取代的低碳链等,R1是羧基,烷氧羰基等。