title: Alkaloids of Pachycereus pecten-aboriginum, a Mexican cactus of ethnopharmacologic interest.
mesh_terms: D000470:Alkaloids / Q000032:analysis* / Q000096:biosynthesis / Q000302:isolation & purification; D055598:Chemical Phenomena; D002621:Chemistry; D002845:Chromatography; D008519:Medicine, Traditional; D008800:Mexico; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D000470:Alkaloids