Triterpenes from root of Rhaponticum uniflorum / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1833-1836, 2005.
Article
in Chinese
| WPRIM
| ID: wpr-287276
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents of the root of Rhaponticum uniflorum.</p><p><b>METHOD</b>Separation and purification were performed on silica gel and Sephadex LH-20 column chromatography. Their structure were elucidated on the basis of physicochemical and spectral analysis.</p><p><b>RESULT</b>Five triterpenoid compounds were isolated and identified as ursolic acid (1), 3-oxo-19alpha-hydroxyurs-12-en-28-oic acid (2), pomolic acid (3), arjunic acid (4) and tormentic acid (5), respectively.</p><p><b>CONCLUSION</b>Compounds 1 approximately 5 were isolated from the genus Rhaponticum for the first time.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Oleanolic Acid
/
Plants, Medicinal
/
Triterpenes
/
Chemistry
/
Plant Roots
/
Leuzea
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2005
Type:
Article
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