Glycosides constituents of whole plant of Swertia binchuanensis / 中国药学杂志
Chinese Pharmaceutical Journal
;
(24): 538-540, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-859153
ABSTRACT
OBJECTIVE:
To study the chemical constituents of Swertia binchuanensis.METHODS:
The constituents were isolated and purified by column chromatography of silica gel. Their structures were identified on the basis of spectral analysis and chemical properties.RESULTS:
Five compounds are isolated and identified as 7-O-[α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranosyl]-1, 8-dihydroxy-3-methoxyxanthone(1), 3-O-β-D-glucopyranosyl-1,8-dihydroxyl-5-methoxyxanthone(2), 7-O-β-D-glucopyranosyl-1,8-di-hydroxyl-3-methoxyxanthone(3), amarogentin(4), and amaroswerin(5).CONCLUSION:
All of the compounds were isolated from S. binchuanensis for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Pharmaceutical Journal
Year:
2016
Type:
Article
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