title: [Study on Chemical Constituents in Seeds of Datura metel from Xinjiang].
abstract: OBJECTIVE
  To study the chemical constituents in the seeds of Datura metel from Xinjiang Province.
  
  
  METHODS
  The constituents were isolated and purified by silica gel, ODS and Sephadex LH-20 column chromatographic methods. Their chemical structures were analyzed and identified on the basis of physical and chemical properties and spectral data.
  
  
  RESULTS
  Ten compounds were isolated and identified as Isofraxidin (1), Scopatone (2), Daturadiol (3),1,4-Benzenediol (4), Arenarine D (5), Vanillin (6), N-trans-Feruloyl-tyramine (7), Scopoletin (8), G-Sitosterol (9) and Hyoscyamilactol (10).
  
  
  CONCLUSIONS
  Compounds 1 and 2 are firstly isolated from the plants in Solanaceae, compounds 3-8 are firstly isolated from this plant.
authors.forename: Xiao-lin
authors.initials: XL
authors.lastname: Han
authors.forename: Heng
authors.initials: H
authors.lastname: Wang
authors.forename: Zhi-hui
authors.initials: ZH
authors.lastname: Zhang
authors.forename: Yong
authors.initials: Y
authors.lastname: Tan
authors.forename: Jin-hui
authors.initials: JH
authors.lastname: Wang
mesh_terms: D058530:Datura metel / Q000737:chemistry*; D064209:Phytochemicals / Q000032:analysis*; D012603:Scopoletin; D012639:Seeds / Q000737:chemistry*; D012855:Sitosterols; D014315:Triterpenes
chemical_list: D064209:Phytochemicals; D012855:Sitosterols; D014315:Triterpenes; C007218:daturadiol; C025473:gamma-sitosterol; D012603:Scopoletin