[A new natural product from the roots of Hedysarum multijugum].
OBJECTIVE
To study the chemical constituents of the roots of Hedysarum multijugum Maxim.


METHODS
Compounds were isolated and purified by solvent and column chromatographic methods, and their structures were determined on the basis of physico-chemical properties and spectroscopic data.


RESULTS
Seven compounds warangalone-4'-methyl ether (1), afrormosin (2), sissotrin (3) and ononin (4), naringenin-5, 7-di-O-beta-D-glucopyranoside (5), apigenin (6) and narcissin (7) were obtained from the roots of Hedysarum multijugum.


CONCLUSIONS
Compound 1 is a new natural product, and other compounds; are obtained from the plant for the first time.
Wang
Wei
W
Department of Natural Medicines, Peking University School of Pharmacentical Sciences, Beijing 100083, China.
Liang
Hong
H
Wang
Bin
B
Tu
Guang-zhong
GZ
Chen
Hu-biao
HB
Zhao
Yu-ying
YY
D047310:Apigenin / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D007887:Fabaceae / Q000737:chemistry*; D044948:Flavonols / Q000302:isolation & purification*; D007529:Isoflavones / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry*
D004365:Drugs, Chinese Herbal; D044948:Flavonols; D007529:Isoflavones; C529600:warangalone-4'-methyl ether; D047310:Apigenin; C031062:narcissin flavonol