title: [Phenolics from traditional Chinese medicine Sargentodoxa cuneata].
abstract: OBJECTIVE
  To study the chemical constituents of Sargentodoxa cuneata.
  
  
  METHODS
  To isolate compounds with chromatography technology and to elucidate their structures by spectral analysis.
  
  
  RESULTS
  Ten phenolics were isolated from Sargentodxa cuneata and their structures were determined as 1-O-(vanillic acid )-6-O-( 3", 5"-dimethoxy-galloyl)-beta-D-glycoside (I), (-)-epicatechin (II), phydroxyphenylethanol ferulate (III), chlorogenic acid (IV), methyl chlorogenate (V), apocynin (VI), vanillic acid (VII), protocatechuic acid (VIII), 3,4-dihydroxy-phenylethanol (IX), tyrosol (X).
  
  
  CONCLUSIONS
  Compound I is new compound, compound III-VI and VIII-X were isolated from Sargentodoxa cuneata for the first time.
authors.affiliation: Institute of Radiation Medicine, Academy of Military Medical Sciences, Beijing 100850, China.
authors.forename: Ying
authors.initials: Y
authors.lastname: Tian
authors.forename: Hui-Juan
authors.initials: HJ
authors.lastname: Zhang
authors.forename: Ai-Ping
authors.initials: AP
authors.lastname: Tu
authors.forename: Jun-Xing
authors.initials: JX
authors.lastname: Dong
mesh_terms: D000098:Acetophenones / Q000737:chemistry / Q000302:isolation & purification; D002726:Chlorogenic Acid / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D062385:Hydroxybenzoates / Q000737:chemistry / Q000302:isolation & purification; D019684:Magnoliopsida / Q000737:chemistry*; D008968:Molecular Conformation; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D014641:Vanillic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification
chemical_list: C517470:1-O-(vanillic acid )-6-O-( 3'', 5''-dimethoxy-galloyl)-beta-D-glycoside; D000098:Acetophenones; D006027:Glycosides; D062385:Hydroxybenzoates; D002726:Chlorogenic Acid; C009091:protocatechuic acid; C056165:acetovanillone; D014641:Vanillic Acid