A new triterpenoid glycoside from Vitex negundo / 中国天然药物
Chinese Journal of Natural Medicines (English Ed.)
;
(6): 218-221, 2014.
Article
in English
| WPRIM
| ID: wpr-812283
ABSTRACT
AIM@#To investigate the chemical constituents of Vitex negundo.@*METHOD@#Compounds were isolated by different chromatographic methods and their structures were elucidated on the basis of NMR spectroscopy.@*RESULTS@#Four compounds were isolated and identified as 2α, 3α, 24-trihydroxyurs-12, 20(30)-dien-28-oic acid-28-O-β-D-glucopyranosyl ester (1), corosolic acid (2), vulgarsaponin A (3) and 2α, 3α, 24-trihydroxyurs-12-en-28-oic acid-28-O-β-Dglucopyranosyl ester (4), respectively.@*CONCLUSION@#Compound 1 is a new triterpenoid glycoside.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Saponins
/
Triterpenes
/
Plant Extracts
/
Molecular Structure
/
Chemistry
/
Vitex
Language:
English
Journal:
Chinese Journal of Natural Medicines (English Ed.)
Year:
2014
Type:
Article
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