Two new sesquiterpene lactones from the pericarp of Illicium macranthum / 药学学报
Acta Pharmaceutica Sinica
;
(12): 330-333, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-250583
ABSTRACT
Silica gel column chromatography was used for the isolation and purification of the chemical constituents of the pericarp of Illicium macranthum. From dichloromethane-EtOAc (11) fraction and EtOAc fraction of the methanol extracts, eleven compounds were identified on the basis of chemical and spectral data. Two new compounds were elucidated to be 6-deoxyneomajucin (1) and 2-oxo-6-deoxyneomajucin (2), along with nine known compounds 6-deoxypseudoanisatin (3), pseudoanisatin (4), anisatin (5), pseudomajucin (6), protocatecheuic acid (7), shikimic acid (8), shikimic acid methylester (9), beta-sitosterol (10) and daucosterol (11). Compounds 1 and 2 are new majucin-type sesquiterpene lactones.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Sesquiterpenes
/
Shikimic Acid
/
Sitosterols
/
Spiro Compounds
/
Drugs, Chinese Herbal
/
Magnetic Resonance Spectroscopy
/
Molecular Structure
/
Chemistry
/
Illicium
Language:
Chinese
Journal:
Acta Pharmaceutica Sinica
Year:
2010
Type:
Article
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