| abstract |
PROCEDURE FOR THE OBTAINING OF SUBSTITUTED 2,4-DIAMINO-5-SULFAMOILBENZOSUL-PHONIC ACIDS AND THEIR PHYSIOLOGICALLY COMPATIBLE SALTS, IN FORMULAS (I), WHICH MAY BE RADICAL FURYL, TENYL OR PHENYL. IT CONSISTS IN THE SOUPANIFICATION, IN ALKALINE ENVIRONMENT, OF A COMPOUND OF FORMULA (II), IN WHICH R HAS THE SAME MEANING AS IN FORMULA (I) AND Z IS THE RADICAL ARYL. THE REACTION IS CARRIED OUT IN AQUEOUS SOLUTION OF SODIUM OR POTASSIC HYDROXIDE 1 TO 5 N, IN EXCESS. THESE COMPOUNDS HAVE PHARMACOLOGICAL APPLICATIONS AS SALIDIURETIC AGENTS. |