The isolation and structure elucidation of oxoxylopine, a new oxoaporphine alkaloid from Stephania abyssinica.
D000470:Alkaloids / Q000302:isolation & purification; D055598:Chemical Phenomena; D002621:Chemistry; D009682:Magnetic Resonance Spectroscopy; D009019:Morphinans / Q000302:isolation & purification*; D010944:Plants / Q000032:analysis*
D000470:Alkaloids; D009019:Morphinans