title: New norditerpenoid alkaloids from Aconitum hemsleyanum var. leueanthus.
abstract: Four new norditerpenoid alkaloids, leueantines A (1), B (2), C (3), and D (4), were isolated from the roots of Aconitum hemsleyanum var. leueanthus. The structures of 1-4 were established by spectroscopic evidence.
authors.affiliation: Mental Health Center, Shantou University, Shantou, People's Republic of China.
authors.forename: Ling-Yun
authors.initials: LY
authors.lastname: Li
authors.forename: Qiao-Hong
authors.initials: QH
authors.lastname: Chen
authors.forename: Xiao-Li
authors.initials: XL
authors.lastname: Zhou
authors.forename: Dong-Lin
authors.initials: DL
authors.lastname: Chen
authors.forename: Feng-Peng
authors.initials: FP
authors.lastname: Wang
authors.forename: Chun-Tao
authors.initials: CT
authors.lastname: Che
mesh_terms: D031841:Aconitum / Q000737:chemistry*; D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D002681:China; D004224:Diterpenes / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: D000470:Alkaloids; D004224:Diterpenes