title: [Chemical constituents of Salix matsudana leaf].
abstract: OBJECTIVE
  To study the chemical constituents of the leaf of Salix matsudana.
  
  
  METHODS
  The chemical constituents were isolated by column chromatography on silica gel, Sephadex LH-20 and MPLC. Their structures were elucidated on the basis of spectral analysis.
  
  
  RESULTS
  Eight compounds were isolated and their structures were identified as beta-Sitosterol(1),5,7-Dihydroxychromone-7-O-beta-D-glucopyranoside(2), (2S)-Helichrysin A(3), (2R)-Helichrysin A(4), Luteolin-7-O-beta-D-glucoside(5), Salicin(6), Apigenin-7-O-beta-D-glucopyranside(7), Lutelion-3'-methylether-7-O-f-D-glucopyranside(8).
  
  
  CONCLUSIONS
  Compounds 1-4 are isolated from this plant for the first time.
authors.forename: Fei-hong
authors.initials: FH
authors.lastname: Zuo
authors.forename: Guo-jiang
authors.initials: GJ
authors.lastname: Wu
authors.forename: Jin-jin
authors.initials: JJ
authors.lastname: Li
authors.forename: Guo-ping
authors.initials: GP
authors.lastname: Zhou
authors.forename: Hui-zheng
authors.initials: HZ
authors.lastname: Fu
authors.forename: Yuan-yue
authors.initials: YY
authors.lastname: Liao
mesh_terms: D002851:Chromatography, High Pressure Liquid; D004365:Drugs, Chinese Herbal / Q000737:chemistry* / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification; D047311:Luteolin / Q000737:chemistry / Q000302:isolation & purification; D015394:Molecular Structure; D018515:Plant Leaves / Q000737:chemistry*; D032108:Salix / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D004365:Drugs, Chinese Herbal; D005960:Glucosides; D012855:Sitosterols; C025473:gamma-sitosterol; C066408:luteolin-7-glucoside; D047311:Luteolin