[Phenolics from traditional Chinese medicine Sargentodoxa cuneata].
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.
Tian
Ying
Y
Institute of Radiation Medicine, Academy of Military Medical Sciences, Beijing 100850, China.
Zhang
Hui-Juan
HJ
Tu
Ai-Ping
AP
Dong
Jun-Xing
JX
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
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