title: Pyrido[2,3-d]pyrimidine antibacterial agents. IV. Synthesis of metabolites of piromidic acid.
mesh_terms: D001419:Bacteria / Q000187:drug effects; D009539:Nicotinic Acids / Q000138:chemical synthesis*; D010893:Piromidic Acid / Q000138:chemical synthesis* / Q000378:metabolism / Q000494:pharmacology
chemical_list: D009539:Nicotinic Acids; D010893:Piromidic Acid