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Updated: Aug 15, 2026
An In Vitro Dissolution Determination of Multi-Index Components in Tibetan Medicine Rhodiola Granules
Published on: November 4, 2022
[Chemical constituents from rhizome of Pulsatilla dahurica]
Jian-Hong Tao1, Hui Sun, Xian-Tao Zhang
1Institute of Medicine Economy of South, State Food & Drug Administration, Guangzhou 510405, China. tao-jianhong@china.com
Objective:
To study the chemical constituents from rhizome of Pulsatilla dahurica.
Method:
The constituents were isolated and purified by various chromatographic methods. AR compounds were identified on the basis of spectral analysis and physico-chemical characters.
Result:
Six compounds were isolated from the 70% alcohol extract of the rhizome identified as hederagenin ( I ), hederagenin 3-O-alpha-L-arabinopyranoside (II), hederagenin 3-O-beta-D-glucopyranosyl(1-->2)-alpha-L-arabinopyranoside (III), hederagenin 3-O-beta-D-glucopyranosyl(1 -->2) [beta-D-glucopyranosyl(1-->4)]-alpha-L-arabinopyranoside (IV), beta-sitosterol (V) and daucosterol (VI), respectively.
Conclusion:
Compounds I approximately VI were isolated from this plant for the first time.
