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[Study on the Chemical Constituents in Roots of Gentiana Dahurica]

[Study on the Chemical Constituents in Roots of Gentiana Dahurica]

Qian-Liang Chen, Zhang-Yan Shi, Ya-Hui Zhang, Jiang-Bin Zheng

Zhong Yao Cai. 2011 Aug;34(8):1214-6.

PMID: 22233034

Abstract:

Objective:
To systematically study the chemical constituents in the roots of Gentiana dahurica.
Methods:
Various column chromatographic techniques were used for isolation and purification. The structures were elucidated on the basis of spectral data (UV, IR, MS, NMR) and identified by comparing with the authentic substance.
Results:
Seven compounds were isolated and identified as: roburic acid (1), oleanolic acid (2), beta-sitosterol (3), daucosterol (4), gentiopicroside(5), swertiamarine (6), sweroside (7).
Conclusion:
Compounds 1, 2 and 4 are isolated from this plant for the first time.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP17388395-B	Swertiamarine		17388-39-5	Price
AP6812813	Roburic acid		6812-81-3	Price

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