title: The influence of the carboxyl group upon the antibacterial activity of rifamycins.
mesh_terms: D000143:Acids / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects*; D055598:Chemical Phenomena; D002621:Chemistry; D004926:Escherichia coli / Q000187:drug effects; D009169:Mycobacterium tuberculosis / Q000187:drug effects; D011549:Pseudomonas / Q000187:drug effects; D012293:Rifampin / Q000494:pharmacology*; D013210:Staphylococcus / Q000187:drug effects; D013291:Streptococcus / Q000187:drug effects
chemical_list: D000143:Acids; D012293:Rifampin