Chemistry of cephalosporin antibiotics. XIX. Transformation of delta2-cephem to delta3-cephem by oxidation-reduction at sulfur.
D000900:Anti-Bacterial Agents / Q000138:chemical synthesis; D002511:Cephalosporins / Q000138:chemical synthesis*; D010084:Oxidation-Reduction; D013237:Stereoisomerism; D013454:Sulfoxides; D013455:Sulfur
D000900:Anti-Bacterial Agents; D002511:Cephalosporins; D013454:Sulfoxides; D013455:Sulfur