title: [Isolation and structure identification of chemical constituents from Viscum liquidambaricolum].
abstract: OBJECTIVE
  To study the chemical constituents of Viscum liquidambaricolum Hayata.
  
  
  METHODS
  Various chromatographic techniques were used to separate and purify the compounds. Their spectral data (MS,IR,NMR) were measured for structure identification.
  
  
  RESULTS
  Five compounds were isolated from Viscum liquidambaricolum and their structures were identified as trans-cinnamic acid (I), oleanolic acid (II), chrysin (III), eriodictyol (IV) and liquidamboside (V).
  
  
  CONCLUSIONS
  Liquidamboside (V) is a new compound, the known compounds I - IV were isolated from this plant for the first time, I, III, IV were isolated from Loranthaceae for the first time.
authors: Guangdong Institute of Materia Medica, Guangzhou 510440, China. ncyyj@163.com
authors: Yan-jun
authors: YJ
authors: Yang
authors: Jie-hong
authors: JH
authors: Lin
authors: Xiong-wei
authors: XW
authors: Xu
mesh_terms: D002867:Chromones / Q000737:chemistry / Q000302:isolation & purification*; D002934:Cinnamates / Q000737:chemistry / Q000302:isolation & purification; D044950:Flavanones / Q000737:chemistry / Q000302:isolation & purification; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D008968:Molecular Conformation; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry*; D028181:Viscum / Q000737:chemistry*
chemical_list: D002867:Chromones; D002934:Cinnamates; D044950:Flavanones; D005419:Flavonoids; D005960:Glucosides; C512034:liquidamboside; C029010:cinnamic acid; C043561:chrysin; C007619:eriodictyol