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Updated: May 19, 2026
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High-resolution Tandem Mass Spectrometry for Studying Chemical Constituents of Gynura bicolor DC
Published on: February 2, 2024
[Chemical constituents from Sambucus chinensis]
1State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
Abstract:
Five compounds were separated from Sambucus chinensis and identified as maslinic acid(1), 12alpha, 13-dihydroxyolean-3-oxo-28-oic acid(2), 13-hydroxyolean-3-oxo-28-oic acid (3), 3-oxo oleanolic acid (4), corosolic acid (5). Of them,compound 3 was a new compound, and compounds 1, 2, 4, and 5 were seperated from this plant for the first time.