title: [Study on chemical constituents of Zanthoxyli cortex's ethyl acetate extract].
abstract: OBJECTIVE
  To study the chemical constituents of Zanthoxyli Cortex.
  
  
  METHODS
  The chemical constituents were isolated and purified by silica gel and HP-20, MCI gel, Sephadex LH -20 column chromatography, RP-18 and PTLC. Their structures were elucidated by the analysis of spectral data and chemical properties.
  
  
  RESULTS
  Ten compounds were isolated from EtOAc extract and their structures were identified as: asarinin (I), fargesin (II), eudesmin (III), (1R, 2R, 5R, 6S)-2-(3,4-dimethoxyphenyl)-6-(3,4-dihydroxyphenyl)-3,7-dioxabicyclo[3.3.0]-octane(IV), dimethoxysamin(V), rel-(1R,5R,6S)-6-(3,4-dimethoxyphen-yl)-3,7-dioxabicyclo-[3.3.0]-octan-2-one(VI), Magnone A(VII), beta-sitoste-rol( VIII), beta-armyrin(IX), beta-amyrone(X).
  
  
  CONCLUSIONS
  These compounds isolated from Zanthoxyli Cortex's Ethyl acetate extract are all known compounds. Fargesin(II) and beta-amyrone(X) are isolated from Zanthoxyli Cortex for the first time.
authors: Yan-qun
authors: YQ
authors: Liu
authors: Sheng-hui
authors: SH
authors: Yang
authors: Qiang
authors: Q
authors: Liu
authors: Gang
authors: G
authors: Pei
authors: Wei-wei
authors: WW
authors: Pan
authors: Min
authors: M
authors: Liu
authors: Cai-yun
authors: CY
authors: Peng
mesh_terms: D000085:Acetates; D052117:Benzodioxoles / Q000737:chemistry / Q000302:isolation & purification; D004149:Dioxoles / Q000737:chemistry / Q000302:isolation & purification; D005663:Furans / Q000737:chemistry / Q000302:isolation & purification; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D024301:Plant Bark / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification*; D027821:Rutaceae / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D000085:Acetates; D052117:Benzodioxoles; D004149:Dioxoles; D005663:Furans; D017705:Lignans; D010936:Plant Extracts; D014315:Triterpenes; C511312:amyrone; C105875:eudesmin; C007650:ethyl acetate; C539377:fargesin; C054125:sesamin