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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 in herb of Centella asiatica]
Quan-lin Yu1, Wen-yuan Gao, Yan-wen Zhang
1College of Pharmaceuticals and Biotechnology, Tianjin University, Tianjin 300072, China.
Objective:
To study the chemical constituents from Centella asiatica.
Method:
Chemical constituents were isolated by repeated column chromatography (Toyopearl HW-40C and HPLC) and their structures were elucidated on the basis of spectroscopic method.
Result:
Five compounds were identified as: docosyl ferulates (1), bayogenin (2), 3beta-6beta-23-trihydroxyolean-12-en-28-oic acid (3), 3beta-6beta-23-trihydroxyurs-12-en-28-oic acid (4), D-gulonic acid (5).
Conclusion:
All of the Compounds were isolated for the first time from C. asiatica.
