title: [Study on the chemical constituents of Buddleja davidii].
abstract: OBJECTIVE
  To study the chemical constituents of Buddleja davidii.
  
  
  METHODS
  The constituents were isolated and purified by silica gel column chromatography, polyamide column chromatography and macroporous adsorption resin and their structures were identified by spectroscopic analysis.
  
  
  RESULTS
  Eight compounds were elucidated as : Cranioside A (1), Eutigoside A (2), 1-O-4-Dimethoxyphenylethyl-4-O-3,4-dimethoxyphenylethy-beta-D-glucopyranoside (3), Isomartynoside (4'), 4"-O-Acetylmartynoside (5), Stigmasterol glueoside (6), beta-Sitosterol (7), Daucosterol (8).
  
  
  CONCLUSIONS
  All these compounds are obtained from this plant for the first time.
authors.affiliation: Key Laboratory of Chemistry and Quality for Traditional Chinese Medicines of the College of Gansu Province, Lanzhou 730000, China. xingxiangzipeng@163.com
authors.forename: Xue-Jing
authors.initials: XJ
authors.lastname: Peng
authors.forename: Yong
authors.initials: Y
authors.lastname: Zeng
authors.forename: Jian-Jun
authors.initials: JJ
authors.lastname: Luo
authors.forename: Xiao-Li
authors.initials: XL
authors.lastname: Chang
authors.forename: Qin-Jian
authors.initials: QJ
authors.lastname: Xie
authors.forename: Ting
authors.initials: T
authors.lastname: Wang
authors.forename: Chong
authors.initials: C
authors.lastname: Li
authors.forename: Lei
authors.initials: L
authors.lastname: Zhao
mesh_terms: D032861:Buddleja / Q000737:chemistry*; D003374:Coumarins / Q000737:chemistry / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D035261:Plant Components, Aerial / Q000737:chemistry; D010936:Plant Extracts / Q000737:chemistry* / Q000302:isolation & purification*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification; D012997:Solvents
chemical_list: D003374:Coumarins; D005960:Glucosides; D010936:Plant Extracts; D012855:Sitosterols; D012997:Solvents; C505498:eutigoside A