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[Isolation and identification of two flavonoids from Taraxacum mongolicum Hand.-Mazz]
Abstract
Objective:
To study the chemical constituents of Taraxacum mongolicum.
Method:
Compounds were separated by column chromatography on silica gel and polyamide, and their structures were determined by spectral analysis and chemical evidence.
Result:
Two flavonoid compounds were separated and elucidated as isoquercitrin and hyperin.
Conclusion:
These two compounds were isolated from the plant for the first time.