Studies on constituents from roots of Euphorbia hylonoma / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the constituents from roots of Euphorbia hylonoma.</p><p><b>METHOD</b>Column chromatographic techniques were used for isolation and purification of the chemical constituents and their structures were identified by spectral analysis (IR, 1H-NMR, 13C-NMR, 2D-NMR and MS).</p><p><b>RESULT</b>Six compounds were isolated and elucidated as nonane (1), bis (2-ethylhexyl) phthalate (2), euphol (3), beta-sitosterol (4), acalyphol (5) and daucosterol (6) respectively.</p><p><b>CONCLUSION</b>Compounds 1, 2, 3, 5 and 6 were isolated from the plant for the first time.</p>