Chemical constituents from herbs of Swertia delavayi / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1988-1990, 2008.
Article
in Chinese
| WPRIM
| ID: wpr-252156
ABSTRACT
<p><b>OBJECTIVE</b>To isolate and identify the chemical constituents of 95% alcohol extract from Swertia delavayi.</p><p><b>METHOD</b>The compounds were isolated and purified by column chromatogrphy and their structures were identified by the physicochemical properties and spectral analyses.</p><p><b>RESULT</b>Seven compounds were isolated and identified as oleanolic acid (1), gentiopcroside (2), swertiamarin (3), daucosterol (4), swertiadecoraxanthone-II (5), isovitexin (6), isoorientin (7).</p><p><b>CONCLUSION</b>Compounds 2-7 were isolated from S. delavayi for the first time. While the compound 6 was firstly reported from the genus Swertia.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Oleanolic Acid
/
Pyrones
/
Sitosterols
/
Magnetic Resonance Spectroscopy
/
Chemistry
/
Spectrometry, Mass, Electrospray Ionization
/
Swertia
/
Iridoids
/
Apigenin
/
Luteolin
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2008
Type:
Article
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