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Updated: May 11, 2026
High-resolution Tandem Mass Spectrometry for Studying Chemical Constituents of Gynura bicolor DC
Published on: February 2, 2024
[Study on chemical constituents of Nigella glandulifera]
Jun Zhao1, Fang Xu, Ya-Ting Liu
1Xinjiang Key Laboratory for Research and Development of Uighur Medicines, Xinjiang Institute of Materia Medica, Urumqi 830004, China. zhaojun21cn@163.com
Objective:
To study the chemical constituents of Nigella glandulifera.
Methods:
Compounds were isolated and purified from extracts of Nigella glandulifera by extraction and different kinds of column chromatography. Their structures were determined on the basis of the physicochemical properties and spectral analysis.
Results:
Six compounds were identified as glycerol tripalmtate (1), 2-methyl-5-isopropyl pairphenol (2), stigmasterol (3), 1-O-hexadecanolenin (4), nigellidine (5) and nigeglanine (6).
Conclusion:
Compounds 1 and 5 are obtained from this plant for the first time, and compound 2 is a new compound.
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