title: Alkaloids of the genus Erythroxylum. Part 1. E. monogynum Roxb. roots.
mesh_terms: D000470:Alkaloids / Q000302:isolation & purification*; D055598:Chemical Phenomena; D002621:Chemistry; D007194:India; D010946:Plants, Medicinal; D014326:Tropanes / Q000302:isolation & purification*
chemical_list: D000470:Alkaloids; D014326:Tropanes