title: Macrolide antibiotics M-4365 produced by Micromonospora. I. Taxonomy, production, isolation, characterization and properties.
abstract: A series of basic 16-membered macrolide antibiotics, M-4365 A1, A2, A3, G1, G2 and G3, were isolated from the culture broth of strain MCRL 0940 which is assigned to be a new species of Micromonospora and for which the name Micromonospora capillata sp. nov. is proposed. Among these antibiotics, M-4365 A2 and G2 showed strong inhibitory activity against Gram-positive and Gram-negative bacteria.
mesh_terms: D000617:Aminoglycosides; D000900:Anti-Bacterial Agents / Q000096:biosynthesis / Q000302:isolation & purification* / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D055598:Chemical Phenomena; D002621:Chemistry; D005285:Fermentation; D007783:Lactones; D008847:Micromonospora / Q000145:classification / Q000166:cytology / Q000378:metabolism*
chemical_list: D000617:Aminoglycosides; D000900:Anti-Bacterial Agents; D007783:Lactones