Recent chemical modification of beta-lactam antibiotics.
D000900:Anti-Bacterial Agents / Q000138:chemical synthesis / Q000302:isolation & purification; D002511:Cephalosporins / Q000138:chemical synthesis; D055598:Chemical Phenomena; D002621:Chemistry; D008722:Methods; D010406:Penicillins / Q000138:chemical synthesis; D065093:beta-Lactamase Inhibitors; D047090:beta-Lactams / Q000138:chemical synthesis / Q000302:isolation & purification
D000900:Anti-Bacterial Agents; D002511:Cephalosporins; D010406:Penicillins; D065093:beta-Lactamase Inhibitors; D047090:beta-Lactams