- Alpha-substituted carboxylic acid derivatives
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The α-substituted carboxylic acid derivatives having the formula (I): wherein R1 is an alkyl group, etc., R2 is a hydrogen atom, etc., R3 is a hydrogen atom, etc., A is ═CH-group, etc., B is an oxygen atom, etc., W1
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- ALPHA-SUBSTITUTED CARBOXYLIC ACID DERIVATIVES
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The α-substituted carboxylic acid derivatives having the general formula (I): [wherein R1 is an alkyl group, etc., R2 is a hydrogen atom, etc., R3 is a hydrogen atom, etc., A is = CH-group, etc., B is an oxygen atom, etc., W1 is a C1-C8 alkylene group, W2 is a single bond or a C1-C8 alkylene group, X is a hydrogen atom, etc., Y is an oxygen atom, etc., and Z1 is an alkoxy group, etc.], or pharmacologically acceptable salts thereof, pharmacologically acceptable esters thereof or pharmacologically acceptable amides thereof are useful as therapeutic agents and/or preventive agents for diabetes mellitus, glucose tolerance insufficiency, gestational diabetes mellitus, or the like.
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