Studies on chemical constituents of sini tang / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the chemical constituents of sini tang.</p><p><b>METHOD</b>The constituents were separated by means of column chromatography and their structures were identified by spectral data and compared with literature data.</p><p><b>RESULT</b>Six compounds were isolated and identified as vanillic acid, formononetin, isoliquiritigenin, liquiritigenin, kumatakenin B and uracil.</p><p><b>CONCLUSION</b>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.</p>