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Updated: Jun 22, 2026
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High-resolution Tandem Mass Spectrometry for Studying Chemical Constituents of Gynura bicolor DC
Published on: February 2, 2024
[Studies on chemical constituents of Tylopilus plumbeoviolaceus]
Shao-hua Wu1, You-wei Chen, Li-yuan Yang
1Yunnan Institute of Microbiology, Yunnan University, Kunming 650091, China. shwu123@126.com
Abstract
Objective:
To study the chemical constituents of Tylopilus plumbeoviolaceus.
Methods:
The compounds were isolated by silica gel column chromatography, and their structures were elucidated by spectral methods.
Results:
Five compounds were isolated and identified as ergosterol (I), ergosterol 5a,8a-peroside (II), ergothioneine (III), adenosine (IV), uracil (V).
Conclusion:
All these compounds are obtained from this high fungus for the first time.
