title: [Study on the chemical constituents from the leaf of Hydnocarpus hainanensis].
abstract: OBJECTIVE
  To study the chemical constituents from the leaf of Hydnocarpus hainanensis.
  
  
  METHODS
  Compounds were isolated and purified by silica gel and Sephadex LH-20 column chromatography, their structures were identified by spectroscopic analysis.
  
  
  RESULTS
  Nine compounds were isolated and identified as glutinol (I), fernenol (II), lupeol (III), a-armyrin (IV), 2, 9-dimethyldeca-2, 8-diene (V), phytenal (VI), phytol (VII), 3, 7, 11,15-tetramethylhexadecane-1,2-diol ( VI), 3, 5-dimethoxy-4-hydroxybenzaldehyde (IX).
  
  
  CONCLUSIONS
  All the compounds are isolated from this plant for the first time.
authors.affiliation: Hunan University of Chinese Medicine, Changsha 410208, China. 770974128@qq.com
authors.forename: Xue-Jing
authors.initials: XJ
authors.lastname: Li
authors.forename: Zhou
authors.initials: Z
authors.lastname: Xie
authors.forename: Yue-Hu
authors.initials: YH
authors.lastname: Wang
authors.forename: Yong-Ming
authors.initials: YM
authors.lastname: Yan
authors.forename: Gang
authors.initials: G
authors.lastname: Pei
authors.forename: Xiao-Jiang
authors.initials: XJ
authors.lastname: Zhou
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry; D015394:Molecular Structure; D053978:Pentacyclic Triterpenes / Q000737:chemistry / Q000302:isolation & purification; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification*; D018515:Plant Leaves / Q000737:chemistry*; D031308:Salicaceae / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D004365:Drugs, Chinese Herbal; D053978:Pentacyclic Triterpenes; D010636:Phenols; D014315:Triterpenes; C506419:glutinol