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Updated: Jul 17, 2026
High-resolution Tandem Mass Spectrometry for Studying Chemical Constituents of Gynura bicolor DC
Published on: February 2, 2024
[Studies on constituents in herb of Senecio scandens]
Lu-xin Chen1, Hong-yan Ma, Mian Zhang
1Department of Pharmnnacognosy, China Pharmaceutical University, Nanjing 210038, China.
Objective:
To isolate the constituents of Senecio scandens and determine their structures.
Method:
Componds were isolated and purified by silica gel column chromatography and the structures were identified by spectroscopic methods.
Result:
Nine compounds were isolated as lupenone (1) , oleanane (2) , beta-sitosterol (3) , daucosterol (4) , adonifoline (5) , phydroxy benzeneacetic acid (6) , 2-(1,4-dihydroxy-cyclohexanyl) -acetic acid (7), hyperoside (8), linarin (9).
Conclusion:
These compounds were obtained from S. scandens for the first time except 4 and 6.
