title: Synthesis of cephalosporins and penicillins by enzymatic acylation.
mesh_terms: D000215:Acylation; D000596:Amino Acids; D000658:Amoxicillin / Q000138:chemical synthesis; D002384:Catalysis; D002506:Cephalexin / Q000138:chemical synthesis; D002511:Cephalosporins / Q000138:chemical synthesis*; D003460:Crystallization; D004800:Enzymes, Immobilized; D004926:Escherichia coli / Q000201:enzymology*; D004950:Esterases / Q000378:metabolism; D010406:Penicillins / Q000138:chemical synthesis*; D011548:Pseudomonadaceae / Q000201:enzymology*; D014974:Xanthomonas / Q000201:enzymology
chemical_list: D000596:Amino Acids; D002511:Cephalosporins; D004800:Enzymes, Immobilized; D010406:Penicillins; D000658:Amoxicillin; D004950:Esterases; D002506:Cephalexin