[Chemical constituents of isoflavones from vine stems of Millettia nitita var. hirsutissima].
OBJECTIVE
To study the chemical constituents from the vine stems of isoflavones of Millettia nitita var. hirsutissima.


METHODS
Chromatographic methods were used to isolate compounds, and spectroscopic methods were used to elucidate the structures.


RESULTS
Four isoflavones were isolated and identified: 3'-O-methylorobol (1), genistein (2), biochanin A (3), afromosin (4).


CONCLUSIONS
All Compounds were obtained from the plant for the first time.
Feng
Jie
J
School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100083, China.
Xiang
Cheng
C
Liang
Hong
H
Zhao
Yu-Ying
YY
D019833:Genistein / Q000737:chemistry / Q000302:isolation & purification*; D007529:Isoflavones / Q000737:chemistry / Q000302:isolation & purification*; D033641:Millettia / Q000737:chemistry*; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry
D007529:Isoflavones; C080240:afromosin; D019833:Genistein; C004541:biochanin A