Isolation and identification of a new dicoumarin from the roots of Daphne genkwa / 药学学报
Acta Pharmaceutica Sinica
;
(12): 990-992, 2004.
Article
in English
| WPRIM
| ID: wpr-241376
ABSTRACT
<p><b>AIM</b>To investigate the chemical constituents of the roots of Daphne genkwa.</p><p><b>METHODS</b>Silica gel and Sephadex LH-20 column chromatographic techniques were employed for the isolation and purification. The structure was elucidated by a combination of spectroscopic analyses.</p><p><b>RESULTS</b>A new dicoumarin named isodaphnoretin was isolated and the structure was established as 7-hydroxy-6-methoxy-4-[(2-oxo-2H-1-benzopyran-7-yl)-oxyl]-2H-1-benzopyran-2-one.</p><p><b>CONCLUSION</b>Isodaphnoretin is a new compound.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Molecular Structure
/
Chemistry
/
Plant Roots
/
Coumarins
/
Daphne
/
Molecular Conformation
Language:
English
Journal:
Acta Pharmaceutica Sinica
Year:
2004
Type:
Article
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