title: Tetracycline derivatives I. Esters of 5-oxytetracyclines: chemistry and biological activity.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D004318:Doxycycline / Q000494:pharmacology; D004926:Escherichia coli / Q000187:drug effects; D004952:Esters; D007711:Klebsiella pneumoniae / Q000187:drug effects; D008690:Methacycline / Q000494:pharmacology; D051379:Mice; D008826:Microbial Sensitivity Tests; D010118:Oxytetracycline / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000494:pharmacology; D013210:Staphylococcus / Q000187:drug effects
chemical_list: D004952:Esters; D008690:Methacycline; D004318:Doxycycline; D010118:Oxytetracycline