title: Studies on the macrolide antibiotic YL-704 complex. 3. The structures of new macrolide antibiotics YL-704 A1 and B1.
mesh_terms: D000617:Aminoglycosides / Q000302:isolation & purification; D000900:Anti-Bacterial Agents / Q000302:isolation & purification*; D055598:Chemical Phenomena; D002621:Chemistry; D007783:Lactones / Q000302:isolation & purification; D013058:Mass Spectrometry; D013055:Spectrophotometry, Infrared
chemical_list: D000617:Aminoglycosides; D000900:Anti-Bacterial Agents; D007783:Lactones