Isolation and elucidation of chemical constituents with antiviral action from yinqiaosan on influenza virus

Shi, Y.; Shi, R.-b.; Liu, B.; Lu, Y.-r.; Du, L.-j.

Zhongguo Zhong Yao Za Zhi 28(1): 43-47

2003


ISSN/ISBN: 1001-5302
PMID: 15015266
Document Number: 558421
To study the chemical constituents with antiviral action from Yinqiaosan on influenza virus. Constituents were isolated by different kinds of column chromatography and their structures were elucidated with chemical and spectral methods. Eleven chemical constituents were isolated and elucidated as arctiin, phillyrin, forsythiaside, liquiritigenin, liquiritin, genistein, formononetin, daidzein, glycitrin, 3,3',4-tri-omethlellagic acid and chlorogenic acid. Genistein, daidzein, glycitrin and 3,3',4-tri-omethlellagic acid were isolated from Yinqiaosan for the first time.

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