title: [Chemical research on stilbenes from Veratrum macckii Reg].
abstract: OBJECTIVE
  To study the components in rhizome of Veratrum macckii.
  
  
  METHODS
  Column chromatography and preparative thin layer chromatography with silica gel were employed for the isolation and purification of constituents. The structures were elucidated by IR, MS and 1H-NMR analysis.
  
  
  RESULTS
  Two compounds were obtained and elucidated as resveratrol and 2,3',4,5'-tetrahydroxystilbene.
  
  
  CONCLUSIONS
  The two compounds were separated from V. macckii for the first time.
authors.affiliation: Dalian Municipal Research Institute of Medical and Pharmaceutical Sciences, Dalian 116013.
authors.forename: W
authors.initials: W
authors.lastname: Zhao
authors.forename: Y
authors.initials: Y
authors.lastname: Guo
authors.forename: S
authors.initials: S
authors.lastname: Wang
authors.forename: T
authors.initials: T
authors.lastname: Shao
authors.forename: Y
authors.initials: Y
authors.lastname: Tezuka
authors.forename: T
authors.initials: T
authors.lastname: Kikuchi
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D015394:Molecular Structure; D000077185:Resveratrol; D013267:Stilbenes / Q000737:chemistry / Q000302:isolation & purification*; D014703:Veratrum / Q000737:chemistry*
chemical_list: D004365:Drugs, Chinese Herbal; D013267:Stilbenes; D000077185:Resveratrol