[Study on the chemical constituents from Fructus Toosendan].
OBJECTIVE
To study the chemical constituents from Fructus Toosendan.


METHODS
Column chromatographic techniques were used for isolation and purification of chemical constituents of the plant and the structures were elucidated by spectroscopic analysis.


RESULTS
Seven compounds were obtained and identified extract form Fructus Toosendan, and their structures were elucidated as ferulic acid (1), vanillic acid (2), caffeic acid (3), protocatechuic acid (4), kaempferol (5), daidzein (6), clematine (7).


CONCLUSIONS
Compounds 3-7 are isolated from the genus and compound 2 is obtained from this plant for the first time.
School of Life Sciences, Guizhou University, Guiyang 550025, China. lifeng003@126.com
Feng
F
Li
Xun
X
Zhu
Min
M
Chen
Ying
Y
Zhou
D002109:Caffeic Acids / Q000737:chemistry / Q000302:isolation & purification; D003373:Coumaric Acids / Q000737:chemistry / Q000302:isolation & purification; D005638:Fruit / Q000737:chemistry; D062385:Hydroxybenzoates / Q000737:chemistry / Q000302:isolation & purification*; D007529:Isoflavones / Q000737:chemistry / Q000302:isolation & purification; D044949:Kaempferols / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D029582:Meliaceae / Q000737:chemistry*; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry*; D014641:Vanillic Acid / Q000737:chemistry / Q000302:isolation & purification*
D002109:Caffeic Acids; D003373:Coumaric Acids; D062385:Hydroxybenzoates; D007529:Isoflavones; D044949:Kaempferols; C009091:protocatechuic acid; C004742:daidzein; C006552:kaempferol; C004999:ferulic acid; D014641:Vanillic Acid; C040048:caffeic acid