Studies on chemical constituents in stems of Zanthoxylum dissitum / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the chemical constituents from the stems of Zanthoxylum dissitum.</p><p><b>METHOD</b>Column chromatography on macroporous resin and silica gel, and spectral analysis were used to isolate and elucidate the constituents.</p><p><b>RESULT</b>Seven compounds were isolated and identified as 5,8-dimethoxyethane-3,4-epoxy-furanocoumarin (1), isoimpinellin (2), beta-sitosterol (3), lupeol (4), neohesperidin (5), beta-daucosterol (6), ursolic acid (7).</p><p><b>CONCLUSION</b>All above the compounds were isolated from the plant for the first time and the compound 1 is a new compound.</p>