amines, preferably based on diidropiridine replaced antihypertensive

摘要

Antihypertensive compounds of the formula IMAGE wherein R5 is H, alkyl, aryl, halo, lower alkoxy, nitro amino, alkylmercapto, cyano, carboxy, carbalkoxy, sulfamyl, trifluoromethyl, hydroxy, acyloxy, methanesulfonyl, alkylamino or acylamino; and each R1 and R2 is alkyl; wherein the alkyl, alkoxy and aryl groups contain up to 10 carbon atoms and non-toxic, pharmaceutically-acceptable acid addition salts thereof.