[Flavone constituents in the seeds of Sophora vicii folia Hance].
Four flavone compounds have been separated from the mature seeds of Sophora vicii folia. By means of physico-chemical and spectroscopic analysis, their structures have been identified as 5,7,3'-trihydroxy-4'-methoxyflavone (I); 7,3'-dihydroxy-1'-methoxyflavone (II); 7,4'-dihydroxyflavone (III) and 7,3',4'-trihydroxyflavone (IV). All of them are found in S. viciifolia for the first time, and I and II are found Sophora genus for the first time.
Wang
X
X
Beijing University of Traditional Chinese Medicine.
Li
J
J
Wei
L
L
Ohmiya
S
S
D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D007887:Fabaceae / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal
D004365:Drugs, Chinese Herbal; D005419:Flavonoids; C085172:4',7-dihydroxyflavone; C039602:diosmetin