Related Experiment Video
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 Artemisia rupestris (II)]
Teng-fei Ji1, Jian-bo Yang, Wei-xia Song
1Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine Ministry of Education, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
Objective:
To study the chemical constituents of Artemisia rupestris.
Method:
The chemical constituents were isolated by column chromatography on silica gel, polyamide and Sephadex LH-20. Their structures were elucidated on the basis of spectral analysis.
Result:
11 compounds have isolated from this plant, and the structure of them have identified as robinin (1), quercetin (2), linearin (3), luteolin (4), sucrose (5), tilianin (6), luteolin-7-glucoside (7), beta-D-3'-methoxy-4'-O-P-coumaroylglucoside (8), hirsutine (9), 3-(4-methoxy phenyl)-(E)-2-propenoic acid ethyl ester (10), rutin (11).
Conclusion:
All this compounds have been isolated from this plant for the first time.