Studies on flavonoids and amides from herbs of Solanum lyratum / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 721-723, 2009.
Article
in Chinese
| WPRIM
| ID: wpr-265320
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the chemical constituents in 95% alcohol extract of Solanum lyratum.</p><p><b>METHOD</b>The compounds were isolated by column chromatography over silica gel, and purified by Sephadex LH-20 column chromatography and preparative TLC. The structures were elucidated on the basis of physicochemical properties and spectral data.</p><p><b>RESULT</b>Eleven compounds were isolated and identified as formononetin (1), vanillic acid (2), genistein (3), apigenin (4), N-trans-feruloyltyramine (5), N-p-coumaroyltyramine (6), daidzein (7), caffeic aicd (8), protocatechuic acid (9), daidzin (10), and N-trans-feruloyl-3-methyldopamine (11).</p><p><b>CONCLUSION</b>For the first time, compound 11 was separated from Solanaceae plant, and compounds 5 and 10 were isolated from Solanum, and compounds 1, 3, 4, 7 and 9 were obtained from this plant for the first time.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Flavonoids
/
Chemistry
/
Solanum
/
Alcohols
/
Amides
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2009
Type:
Article
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