Chemical Constituents in Charred Sanguisorbae Radix / 中草药·英文版
Chinese Herbal Medicines
; (4): 1-4, 2014.
Article
in Zh
| WPRIM
| ID: wpr-842399
Responsible library:
WPRO
ABSTRACT
Objective:
To study the chemical constituents in the effective fractions of charred Sanguisorbae Radix.Methods:
The compounds were isolated and purified by column chromatography and their structures were identified on the basis of physicochemical properties and spectral analysis.Results:
Five compounds were isolated and identified as 3β-hydroxy-28-norurs-17,19,21-trien (1), 3β-hydroxy-28-norurs-12,17-dien (2), 3β,19α-dihydroxyurs-13(18)-en-28-oic acid (3), 3β-[(α-L-arabin-opyranosyl) oxy]-28-norurs-12,17-dien (4), and pomolic acid (5).Conclusion:
Compounds 1, 3, and 4 are novel compounds belong to triterpenoids and triterpenoid saponins, named as sanguisorbigenins Z, Y1, and Y2, respectively. © 2013 Tianjin Press of Chinese Herbal Medicines.
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Index:
WPRIM
Language:
Zh
Journal:
Chinese Herbal Medicines
Year:
2014
Type:
Article