[Studies on chemical constituents of oligostilbenes from Vitis davidii Foex].
OBJECTIVE
To study the chemical constituents of oligostilbenes from Vitis davidii.


METHODS
Compounds were isolated with polystyrene resin RA, silica gel and C18 column chromatography. The structures were elucidated by means of spectroscopic evidence.


RESULTS
Seven compounds were obtained and identified as resveratrol, heyneanol A, ampelopsin E, amurensin B, (+)-epsilon-viniferin, vitisin A and amurensin G.


CONCLUSIONS
All the compounds were isolated from this plant for the first time.
Yang
J Z
JZ
Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100050, China.
Zhou
L X
LX
Ding
Y
Y
D001572:Benzofurans / Q000737:chemistry / Q000302:isolation & purification; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*; D000077185:Resveratrol; D013267:Stilbenes / Q000737:chemistry / Q000302:isolation & purification*; D027843:Vitis / Q000737:chemistry*
D001572:Benzofurans; D010636:Phenols; D013267:Stilbenes; C412469:vitisin A; C091891:epsilon-viniferin; D000077185:Resveratrol