title: Studies on synthesis of coumarin derivatives. 23. Synthesis and antibacterial activity of derivatives of 3-substituted-7-amino-4-hydroxy-coumarin.
mesh_terms: D000900:Anti-Bacterial Agents / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D003374:Coumarins / Q000138:chemical synthesis* / Q000494:pharmacology*; D003470:Culture Media; D009169:Mycobacterium tuberculosis / Q000187:drug effects
chemical_list: D000900:Anti-Bacterial Agents; D003374:Coumarins; D003470:Culture Media