The &agr;-substituted carboxylic acid derivatives having the formula (I):
1
wherein R
1
is an alkyl group, etc., R
2
is a hydrogen atom, etc., R
3
is a hydrogen atom, etc., A is ═CH-group, etc., B is an oxygen atom, etc., W
1
is a C
1
-C
8
alkylene group, W
2
is a single bond or a C
1
-C
8
alkylene group, X is a hydrogen atom, etc., Y is an oxygen atom, etc., and Z
1
is an alkoxy group, etc., and pharmacologically acceptable salts, esters and amides thereof are useful for treatment and/or prevention of diabetes mellitus, impaired glucose tolerance, gestational diabetes mellitus, or the like. Some of the derivatives of the formula (I) are novel compounds.
Medicinal compositions containing diuretic and insulin resistance-improving agent
申请人:Takaoka Masaya
公开号:US20050288339A1
公开(公告)日:2005-12-29
The present invention relates to a pharmaceutical composition comprising an insulin sensitizer and a diuretic which can prevent or treat side effects such as edema, cardiac enlargement, body fluid retension or hydrothorax caused by administration of an insulin sensitizer.