title: [A new hetisine-type alkaloid from the stems and leaves of Aconitum coreanum].
abstract: OBJECTIVE
  To study the chemical constituents of the stems and leaves of Aconitum coreanum (Lèvl.) Rapaics.
  
  
  METHODS
  The constituents of Aconitum coreanum were isolated by using various kinds of modern chromatographic methods. The new alkaloid was identified on the basis of spectral analysis.
  
  
  RESULTS
  Two compounds were isolated and identified as: 13-dehydro-1beta-acetyl-2alpha,6beta-dihydroxyhetisine (I) and Guanfu base G (II).
  
  
  CONCLUSIONS
  Compound I is a new alkaloid.
authors.affiliation: Department of Phytochemistry, China Pharmaceutical University, Nanjing 210009, China.
authors.forename: Qing-Fa
authors.initials: QF
authors.lastname: Tang
authors.forename: Chun-Hua
authors.initials: CH
authors.lastname: Yang
authors.forename: Jing-Han
authors.initials: JH
authors.lastname: Liu
authors.forename: Wen-Cai
authors.initials: WC
authors.lastname: Ye
authors.forename: Shou-Xun
authors.initials: SX
authors.lastname: Zhao
authors.forename: Yang
authors.initials: Y
authors.lastname: Lü
authors.forename: Li
authors.initials: L
authors.lastname: Mao
authors.forename: Qi-Tai
authors.initials: QT
authors.lastname: Zheng
mesh_terms: D031841:Aconitum / Q000737:chemistry*; D000077743:Diterpene Alkaloids; D004224:Diterpenes; D006572:Heterocyclic Compounds, Bridged-Ring / Q000737:chemistry / Q000302:isolation & purification*; D008968:Molecular Conformation; D015394:Molecular Structure; D018515:Plant Leaves / Q000737:chemistry; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: C517473:13-dehydro-1beta-acetyl-2alpha,6beta-dihydroxyhetisine; D000077743:Diterpene Alkaloids; D004224:Diterpenes; D006572:Heterocyclic Compounds, Bridged-Ring