title: [Chemical studies on the alkaloids of Hu-Man-Teng (Gelsemium elegans Banth.). I. Isolation of the alkaloids and structure of humantenmine].
mesh_terms: D000470:Alkaloids / Q000302:isolation & purification*; D002681:China; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D000470:Alkaloids; C038679:humantenmine