title: The isolation and structures of hygrolidin amide and defumarylhygrolidin.
mesh_terms: D000900:Anti-Bacterial Agents / Q000302:isolation & purification* / Q000494:pharmacology; D055598:Chemical Phenomena; D002621:Chemistry; D007783:Lactones / Q000302:isolation & purification / Q000494:pharmacology; D018942:Macrolides; D009682:Magnetic Resonance Spectroscopy; D013302:Streptomyces / Q000378:metabolism*
chemical_list: D000900:Anti-Bacterial Agents; D007783:Lactones; D018942:Macrolides; C041577:defumarylhygrolidin; C041576:hygrolidin amide