Studies on flavonoid constituents from herbs of Artemisia ordosica II / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the chemical constituents of herbs of Artemisia ordosica.</p><p><b>METHOD</b>The chemical constituents were isolated and repeatedly purified on silica gel column and the structures were elucidated by the NMR spectra and physicochemical properties.</p><p><b>RESULT</b>Eight flavones were obtained and they were identified as isosakuranetin, 7, 4'-dimethylaro madendrin, acacetin, cirsimaritin, rhamnetin, eupatolin, 5, 7, 2', 4'-tetrahydroxy-6, 5'-dimethoxyflavone, hyperoside.</p><p><b>CONCLUSION</b>All the compounds were obtained from herbs of A. ordosica for the first time.</p>