Semisynthetic cephalosporins. I. Structure-activity studies in 7-acylaminocephalosporanic acids derived from monocarboxylic acids.
D002511:Cephalosporins / Q000138:chemical synthesis* / Q000494:pharmacology*; D055598:Chemical Phenomena; D002621:Chemistry; D004352:Drug Resistance, Microbial; D008826:Microbial Sensitivity Tests
D002511:Cephalosporins