title: Semisynthetic penicillins. IX. Thiophene compounds related to oxacillin and cloxacillin.
mesh_terms: D002264:Carboxylic Acids; D003023:Cloxacillin; D004355:Drug Stability; D010068:Oxacillin; D010397:Penicillanic Acid; D010400:Penicillin G; D010405:Penicillinase; D010406:Penicillins / Q000138:chemical synthesis*; D013876:Thiophenes
chemical_list: D002264:Carboxylic Acids; D010406:Penicillins; D013876:Thiophenes; D010397:Penicillanic Acid; D010405:Penicillinase; D003023:Cloxacillin; D010400:Penicillin G; D010068:Oxacillin