| abstract |
Novel S-substituted mercapto-lower alkanoyl-4-thiazolidinecarboxylic acids, -2-pyrrolidinecarboxylic acids and their esters represented by the general formula <IMAGE> wherein Q is methylene or sulfur; Z is straight or branched alkylene with 1 to 3 carbon atoms, their process for manufacturing, the antihypertensive composition comprising these compounds and the method for reducing blood pressure. |