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1.
Acta Pharmaceutica Sinica ; (12): 1309-1317, 2015.
Article in Chinese | WPRIM | ID: wpr-320084

ABSTRACT

In order to clarify the chemical constituents of Si-Wu Decoction rapidly and holistically, we analyzed the ethanol extract of Si-Wu Decoction by UPLC/Q-TOF-MSE and UNIFI which based on traditional Chinese medicine database, the probable structures of 113 compounds were identified. The results show that this method can rapidly and effectively characterize the chemical compounds of Si-Wu Decoction and provide a new solution for identification of components from complex TCM extract.


Subject(s)
Chromatography, High Pressure Liquid , Databases, Pharmaceutical , Drugs, Chinese Herbal , Chemistry , Medicine, Chinese Traditional
2.
China Journal of Chinese Materia Medica ; (24): 3734-3737, 2012.
Article in Chinese | WPRIM | ID: wpr-346848

ABSTRACT

Ten compounds were isolated and purified from cell suspension cultures of Cudrania tricuspidata with silica-gel column chromatography, semi-preparative HPLC and Sephadex LH-20. On the base of their physicochemical properties and spectral data, their structures were identified as 1, 3, 5-trihydroxy4-(3, 3-dimethylallyl) xanthone (1), wighteone (2), 6-prenylapigenin (3), licoflavone C(4), cudraflavanone C(5), erythrivarone A (6), derrone (7), carthamidin (8), genistein (9) and aromadendrin (10). Among them, compounds 2-10 were flavonoids, and compound 1 was a xanthone which was isolated from the plant for the first time.


Subject(s)
Cell Culture Techniques , Methods , Chromatography, High Pressure Liquid , Flavanones , Flavones , Flavonoids , Genistein , Moraceae , Chemistry , Cell Biology , Plant Leaves , Chemistry , Cell Biology , Plants, Medicinal , Chemistry , Xanthones
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