Translations:Sulfonylurea/21/en

Structure

Sulfonylureas contain a central S-arylsulfonylurea structure with a p-substituent on the phenyl ring (R¹) and various groups terminating the urea N′ end group (R²). Chemically, this functionality can be easily installed by reacting aryl sulfonamides (R¹—C₆H₄—SO₂NH₂) with isocyanates (R²—NCO).