Chemical constituents of flavonoids from rhizome of Sophora tonkinensis / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 282-285, 2009.
Article
in Zh
| WPRIM
| ID: wpr-298416
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents of the flavonoids from Sophora tonkinensis.</p><p><b>METHOD</b>The compounds were isolated by chromatography on silica gel, Sephadex LH-20 column and identified by spectroscopic analysis.</p><p><b>RESULT</b>Eight compounds were isolated and their structures were identified as tonkinochromane I (1), glabrol (3), lupinifolin (2), tonkinensisol (4), 8-C-prenylkaempferol (5), 7,2'-dihydroxy-4'-methoxy-isoflavanol (6), formononetin (7), and genistein (8), respectively.</p><p><b>CONCLUSION</b>Compound 1 was a new compound. And compound 6 was firstly isolated from the genus Sophora. Compounds 2, 3 and 5 were isolated from S. tonkinensis for the first time.</p>
Full text:
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Index:
WPRIM
Main subject:
Flavonoids
/
Chemistry
/
Chromatography, High Pressure Liquid
/
Genistein
/
Sophora
/
Rhizome
/
Isoflavones
Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2009
Type:
Article