Cactus alkaloids IV. Macromerine from Coryphantha runyouii.
D000470:Alkaloids / Q000032:analysis*; D002845:Chromatography; D002855:Chromatography, Thin Layer; D007259:Infrared Rays; D009682:Magnetic Resonance Spectroscopy; D010946:Plants, Medicinal; D013053:Spectrophotometry
D000470:Alkaloids