Study on chemical constituents of Scutelliaria regeliana / 中国中药杂志

<p><b>OBJECTIVE</b>To study the chemical constituents in ethyl acetate fraction from the root of Scutelliaria regeliana.</p><p><b>METHOD</b>The compounds were isolated by silica gel column chromatography and HPLC, and their structures were elucidated by means of spectral analyses.</p><p><b>RESULT</b>23 compounds were isolated and identified.</p><p><b>CONCLUSION</b>Compound 1 is new, named as scutellariae flavonol, and the others were isolated from S. regeliana for the first time.</p>