Sulfonamides and trimethoprim
Long-acting sulfonamides
anastaf archisulfa avissul chemiopen demosulfan durisansaft ipersulfidinsirup isosulfamerazine methylsulfadiazin methylsulfadiazine novosul nsulfanilamide orosulfan pallidin retardon risulfasens sulfaperina sulfaperine sulfaperinum sulfatreis sulfopirimidine sulpenta ultrasulfonsirup