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Updated: Jul 12, 2026
High-resolution Tandem Mass Spectrometry for Studying Chemical Constituents of Gynura bicolor DC
Published on: February 2, 2024
[Studies on chemical constituents of Sambucus adnata]
Liu-Yi Tang1, Ming-Hua Luo, Ning Jiang
1College of Life Science, Sichuan University, Chengdu 610064.
Objective:
To study the chemical constituents of Sambucus adnata.
Method:
Compounds were isolated by silica gel chromatography. Their structures were elucidated by means of spectral analysis.
Result:
Five compounds were isolated and identified as: 1-(3-hydroxy4-methoxyphenyl)-1',2'-ethanediol (1), ursolic acid (2 ), 1-( 3,4,5 -trimethoxyphenyl) -1', 2'-ethanediol (3), lariciresinol (4), 5, 7, 3', 4'-tetramethoxyflavone-3-O-rhamnopyranosyl-(1 --> 6)-glucopyranoside(5).
Conclusion:
Compounds 1, 3, 4 and 5 were obtained from this plant for the first time.
