title: [Studies on chemical constituents in the leaf of Ligustrum delavayanum].
abstract: OBJECTIVE
  To study the chemical constituents in the leaf of Ligustrum delavayanum Hariot.
  
  
  METHODS
  The constituents were isolated with column chromatographies and the structures were identified by MS, IR, UV and NMR.
  
  
  RESULTS
  Four compounds were isolated and identified as beta-sitosterol, oleanic acid, 2 alpha-hydroxyursolic acid, and acteoside.
  
  
  CONCLUSIONS
  All the compounds were isolated from the plant for the first time.
authors.affiliation: Institute of National Medicine, Academy of Traditional Medicine of Guizhou, Guiyang 550002, Guizhou, China.
authors.forename: Lu-tai
authors.initials: LT
authors.lastname: Pan
authors.forename: Xing-ping
authors.initials: XP
authors.lastname: He
authors.forename: Li-yong
authors.initials: LY
authors.lastname: Yang
mesh_terms: D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D031659:Ligustrum / Q000737:chemistry*; D009828:Oleanolic Acid / Q000737:chemistry / Q000302:isolation & purification*; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification*; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification; D059808:Polyphenols
chemical_list: D005960:Glucosides; D009828:Oleanolic Acid; D010636:Phenols; D012855:Sitosterols; C058956:acteoside; D059808:Polyphenols; C025473:gamma-sitosterol