title: Three new diterpenoid alkaloids from roots of Aconitum ouvrardianum HAND.-MAZZ.
abstract: A new C(19)-diterpenoid alkaloid, ouvrardiantine (1) and two new C(20)-diterpenoid alkaloids, ouvrardiandines A (2) and B (3) were isolated from the root of Aconitum ouvrardianum HAND.-MAZZ. The structure of the new alkaloids was established on the basis of spectral data (1D- and 2D-NMR, HR-MS).
authors.affiliation: Department of Chemistry of Medicinal Natural Products and Key Laboratory of Drug Targeting of Education Ministry PRC, West China College of Pharmacy, Sichuan University, Chengdu, PR, China.
authors.forename: Lang-Huan
authors.initials: LH
authors.lastname: Hou
authors.forename: Dong-Lin
authors.initials: DL
authors.lastname: Chen
authors.forename: Xi-Xian
authors.initials: XX
authors.lastname: Jian
authors.forename: Feng-Peng
authors.initials: FP
authors.lastname: Wang
mesh_terms: D031841:Aconitum / Q000737:chemistry*; D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry*
chemical_list: D000470:Alkaloids; D004224:Diterpenes; D004365:Drugs, Chinese Herbal; C522662:ouvrardiantine