title: A new ansamycin antibiotic, naphthomycin H from a Streptomyces species Y-83,40369.
mesh_terms: D000900:Anti-Bacterial Agents / Q000096:biosynthesis / Q000302:isolation & purification* / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D055598:Chemical Phenomena; D002621:Chemistry; D003470:Culture Media; D004352:Drug Resistance, Microbial; D009682:Magnetic Resonance Spectroscopy; D009285:Naphthoquinones / Q000096:biosynthesis / Q000302:isolation & purification / Q000494:pharmacology; D013053:Spectrophotometry; D013302:Streptomyces / Q000378:metabolism*
chemical_list: D000900:Anti-Bacterial Agents; D003470:Culture Media; D009285:Naphthoquinones; C010252:naphthomycin