title: [Chemical constituents of Datura stramonium seeds].
abstract: OBJECTIVE
  To study chemical constituents in the seeds of Datura Stramonium (Solanaceae family).
  
  
  METHODS
  Compounds were isolated and purified by silica gel, MCI and Sephadex LH-20 column chromatography, and their structures were determined based on physicochemical constants and spectroscopic analysis including NMR and MS.
  
  
  RESULTS
  Twelve compounds were isolated and identified from Datura stramonium, they were N-trans-feruloyl tryptamine (1), hyoscyamilactol (2), scopoletin (3), umckalin (4), daturaolone (5), daturadiol (6), N-trans-ferulicacyl- tyramine (7), cleomiscosin A (8), fraxetin (9), scopolamine (10), 1-Acetyl-7-hydrox-beta-carbol-ine (11), 7-hydroxy-beta-carbolinel-propionic acid (12).
  
  
  CONCLUSIONS
  Compound 2, 7, 9 and 12 were obtained from Datura genus for the first time, whereas compound 1, 4, 8 and 11 were obtained from the Solanaceae family for the first time.
authors.affiliation: Department of Resources Science of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing 211198, China.
authors.forename: Jianwen
authors.initials: J
authors.lastname: Li
authors.forename: Binbin
authors.initials: B
authors.lastname: Lin
authors.forename: Guokai
authors.initials: G
authors.lastname: Wang
authors.forename: Hongjie
authors.initials: H
authors.lastname: Gao
authors.forename: Minjian
authors.initials: M
authors.lastname: Qin
mesh_terms: D013286:Datura stramonium / Q000737:chemistry*; D012639:Seeds / Q000737:chemistry*