[Desulfurization of 7-aminodeacetoxycephalosporanic acid].
D000900:Anti-Bacterial Agents / Q000138:chemical synthesis* / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D002511:Cephalosporins; D055598:Chemical Phenomena; D002621:Chemistry; D004352:Drug Resistance, Microbial; D010084:Oxidation-Reduction; D013329:Structure-Activity Relationship
D000900:Anti-Bacterial Agents; D002511:Cephalosporins; C014320:7-aminodesacetoxycephalosporanic acid