Studies on the chemical constituents in radix Astilbes chinensis / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 751-754, 2002.
Article
in Chinese
| WPRIM
| ID: wpr-271825
ABSTRACT
<p><b>OBJECTIVE</b>To isolate and determine the chemical constituents from Astilbe chinensis.</p><p><b>METHOD</b>Four compounds were isolated and purified by extraction and column chromatography on silica gel. The chemical structures were determined on the basis of physical-chemical evidence and extensive spectral analysis(HR-EIMS, EIMS, 13C-NMR, 1H-NMR, DEPT, 1H-1H-COSY, HMQC and HMBC).</p><p><b>RESULT</b>Their structures were elucidated as beta-sitosterol palmitate I, daucosterol II beta-sitosterol III and Bergenin IV, respectively.</p><p><b>CONCLUSION</b>Compound I and II were isolated from A. chinensis for the first time.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Sitosterols
/
Chemistry
/
Plant Roots
/
Saxifragaceae
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2002
Type:
Article
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