THIAZOLIDINE COMPOUNDS, THEIR PREPARATION AND THEIR THERAPEUTIC USES

摘要

1983 Compounds of formula (I): (I) (wherein: R1 is alkyl; R2 and R3 are each alkyl or alkoxy, or R2 and R3 together form an optionally substituted benzene ring, and, when R2 and R3 together form said benzene ring, R1 is hydrogen, halogen or alkyl; R4 and R5 are hydrogen, or R4 and R5 together represent a single carbon-carbon bond; Y1 and Y2 are each hydrogen, alkyl, acyl, or optionally substituted benzoyl, naphthoyl, pyridinecarbonyl or quinolinecarbonyl group; W is a single bond or alkylene; and Z is hydrogen or a cation) have valuable therapeutic and prophylactic activities, including anti-diabetic activities.