[Studies on the chemical constituents in the leaves of Cyclocarya paliurus].
OBJECTIVE
To investigate the chemical components of the leaves of Cyclocarya paliurus.


METHODS
The chemical components were isolated by solvent extraction and column chromatography. The chemical structures were identified on the basis of physic-chemical constant and spectral data.


RESULTS
Six compounds were isolated and identified as kaempferol(I), quercetin(II), isoquercitrin(III), ellagic acid(IV), daucosterol(V) and cyclocaric acid B(VI).


CONCLUSIONS
Compounds I, II, III and IV were obtained for the first time from this plant.
Yi
Xing
X
Institute of Functional Food and Nutrition, Nanchang University, Nanchang 330047, Jiangxi, China.
Shi
Jian-gong
JG
Zhou
Guang-xiong
GX
Xie
Ming-yong
MY
D004610:Ellagic Acid / Q000737:chemistry / Q000302:isolation & purification; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D029525:Juglandaceae / Q000737:chemistry*; D044949:Kaempferols; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D011794:Quercetin / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification*
D005419:Flavonoids; D044949:Kaempferols; C016527:isoquercitrin; D004610:Ellagic Acid; C006552:kaempferol; D011794:Quercetin