title: [Study on the chemical constituents of Buddleja purdomii].
abstract: OBJECTIVE
  To study the chemical constituents of Buddleja purdomii W. W Smith.
  
  
  METHODS
  The constituents were isolated and purified by various chromatographic methods and structurally identified by spectral analysis.
  
  
  RESULTS
  4 compounds were obtained as cryptomeridiol (I), aucubin (II), galactilol (III), daucosterol (IV).
  
  
  CONCLUSIONS
  All these compounds are obtained from this plant for the first time.
authors.affiliation: Pharmaceutical College, Lanzhou University, Lanzhou 730000.
authors.forename: Yinghua
authors.initials: Y
authors.lastname: Zhang
authors.forename: Chong
authors.initials: C
authors.lastname: Li
authors.forename: Chengzhong
authors.initials: C
authors.lastname: Zhang
authors.forename: Baoquan
authors.initials: B
authors.lastname: Tao
mesh_terms: D032861:Buddleja / Q000737:chemistry*; D004376:Galactitol / Q000737:chemistry / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D057888:Iridoid Glucosides; D039823:Iridoids / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D009281:Naphthalenes / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D005960:Glucosides; D057888:Iridoid Glucosides; D039823:Iridoids; D009281:Naphthalenes; D012855:Sitosterols; C499954:cryptomeridiol; D004376:Galactitol; C006650:aucubin; C011015:lyoniside