[Conversion of penicillins into cephalosporins].
D002511:Cephalosporins / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D008722:Methods; D010397:Penicillanic Acid; D010406:Penicillins
D002511:Cephalosporins; D010406:Penicillins; D010397:Penicillanic Acid
Die Umwandlung von Penicillenen in Cephalosporine.