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[Studies on chemical constituents of sini tang]
Hong-xia Liu1, Wen-han Lin, Jun-shan Yang
1Institute of Medicinal Plant Development, Chinese Academy of Medical Science and Perking Union Medical College, Beijing 100094, China.
Objective:
To study the chemical constituents of sini tang.
Method:
The constituents were separated by means of column chromatography and their structures were identified by spectral data and compared with literature data.
Result:
Six compounds were isolated and identified as vanillic acid, formononetin, isoliquiritigenin, liquiritigenin, kumatakenin B and uracil.
Conclusion:
All of the compounds were isolated from sini tang for the first time and the study on their activities in Chinese prescription is being carried out.
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