Sulfisoxazole acetyl

Sulfisoxazole acetyl (N1-Acetylsulfisoxazole, Acetyl sulfafurazole), a sulfisoxazole derivative, is an orally active inhibitor of dihydropteroate synthase. Sulfisoxazole acetyl can be biotransformed primarily to sulfisoxazole, and partly to N (4) -acetyl sulfisoxazole (N4AS) . Sulfisoxazole acetyl exhibits antibacterial action.