ChemInform Abstract: Synthesis and Antihypertensive Activity of S‐Substituted 3‐Amino‐4‐(2,6‐dichlorobenzylideneamino)‐4H‐1,2,4‐triazoles and the Corresponding 3,4‐Diamino‐4H‐1,2,4‐triazoles.

Abstract Triazoles of type (I)‐(III) are synthesized according to common procedures and compared with the antihypertensive agents clonidine (IV), nebidrazine (V), H 152/43 (VI) and hydralazine (VII).