5-(Aminosulfonyl)-N-((1-ethyl-5-oxo-2-pyrrolidinyl)methyl)-2-methoxybenzamide 67381-53-7 Benzamide, 5-(aminosulfonyl)-N-((1-ethyl-5-oxo-2-pyrrolidinyl)methyl)-2-methoxy- N-((1-Ethyl-5-oxo-2-pyrrolidinyl)methyl)-5-sulfamoyl-2-anisamide N-(1'-Ethyl-2'-oxo-5'-pyrrolidinylmethyl)-2-methoxy-5-sulfamoylbenzamide