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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 in herbs of Acanthus ilicifolius]
Chang-hong Huo1, Yu-ying Zhao, Hong Liang
1School of Pharmaceutical Sciences, Peking University, Beijing 100083, China.
Objective:
To study the chemical constituents of Acanthus ilicifolius.
Method:
Chromatographic methods were used to isolate compounds from A. ilicifolius, and chemical and spectral methods were used to elucidate the structures of the isolated compounds.
Result:
Five compounds, luteolin 7-O-beta-D-glucuronide (1), apigenin-7-O-beta-D-glucuronide (2), methylapigenin-7-O-beta-D-glucuronate (3), uridine (4) and uracil (5) were obtained.
Conclusion:
1, 4 and 5 were obtained from the genus for the first time.
