title: [Studies of plants containing indole alkaloids (5). Identification of tetrahydrosecamine in Amsonia elliptica Roem. et Schult. and the synthesis of secamine and presecamine skeletons (author's transl)].
mesh_terms: D000470:Alkaloids / Q000302:isolation & purification*; D055598:Chemical Phenomena; D002621:Chemistry; D007211:Indoles / Q000302:isolation & purification*; D010944:Plants / Q000032:analysis*
chemical_list: D000470:Alkaloids; D007211:Indoles; C011553:tetrahydrosecamine