Synthesis of Sulfamides of Indole Series. -The reaction of sulfamoyl chlorides (I) and (IV) with amines (II) and (V) occurs by nucleophilic substitution of chlorine providing a wide range of indole-containing sulfamides. With strongly basic amines such as N-(4-aminophenyl)acetamide, a mixture of the desired product and 3-cyanoindole is obtained. In the reaction of (I) with imidazole, only the latter compound is formed. -(SUZDALEV, K. F.; DEN'KINA, S. V.; Russ.