Chemical constituents contained in roots of Pterospermum heterophyllum / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1981-1984, 2012.
Article
in Chinese
| WPRIM
| ID: wpr-338720
ABSTRACT
<p><b>OBJECTIVE</b>To study chemical constituents of contained in roots of Pterospermum heterophyllum.</p><p><b>METHOD</b>The chemical constituents of P. heterophyllum were separated and purified by silica gel, sephadex LH-20, ODS column chromatography and preparative HPLC. Their structures were identified by spectroscopic techniques.</p><p><b>RESULT</b>Ten compounds were separated and identified as asperglaucide (1), 2-methoxy4-hydroxyphenol-1-O-beta-D-apiofuranosyl (1-->6)-O-beta-D-glucopyranoside (2), 5, 5'-dimethoxy-9-beta-D-xylopyranosyl-(-) -isolariciresinol(3), (-)-epicatechin (4), eriodictyol (5), taxifolin (6), 3beta-hydroxy-12-en-28-ursolic acid (7), 2beta, 3beta-dihydroxy-12-en-28-oleanolic acid (8), quercetin (9), cholest-4-en-3-one (10).</p><p><b>CONCLUSION</b>Compounds 1-10 were separated from this plant for the first time.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Drugs, Chinese Herbal
/
Chemistry
/
Chromatography
/
Plant Roots
/
Malvaceae
/
Medicine, Chinese Traditional
/
Methods
Type of study:
Diagnostic study
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2012
Type:
Article
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