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Updated: Jun 8, 2026
2D-HPLC-MS Technology Combined with Molecular Network for the Identification of Components in Tibetan Medicine Aconitum pendulum
Published on: December 8, 2023
[Studies on the chemical constituents of Lithocarpus polystachyus]
Sheng-Hua Li1, Xian-Jin Wu, Qing-Dan Yang
1Key Laboratory of Hunan Province for Study and Utilization of Ethnic Medicinal Plant Resources, Department of Life Sciences, Huaihua University, Huaihua 418008, China.
Objective:
To study the chemical constituents from Lithocarpus polystachyus.
Methods:
Compounds were isolated and purified with silica gel, and there structures were identified by chemical property and spectral data.
Results:
Nine compounds were isolated as phloridzin (I), phloretin (II), dihydrochalcone-2'-beta-D-glucopyranoside (III), daucossterol (IV), beta-sitosterol (V), quercetin (VI), luteolin (VII), quercitrin (VI), oleanolic acid (IX).
Conclusion:
Compounds II, IV - IX are isolated from this plant for the first time.
