Studies on chemical constituents of Ervatamia hainanensis / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the chemical constituents of Ervatamia hainanensis.</p><p><b>METHOD</b>The compounds were separated and purified by column chromatography with silica gel, and identified by IR, MS, NMR and 2D-NMR.</p><p><b>RESULT</b>Five compounds were identified as I (isolariciresinol 9-O-beta-D-glucopyranoside), II (cycloartenol), III (beta-amyrin acetate), IV (beta-sitosterol), V (daucosterol), respectively.</p><p><b>CONCLUSION</b>All the compounds were isolated from this plant for the first time.</p>