Studies on chemical constituents from fruits of Paliurus ramosissimus / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the chemical constituents from the fruits of Paliurus ramosissimus.</p><p><b>METHOD</b>The constituents of P. ramosissimus were separated with various chromatographic techniques and their structures were elucidated by means of spectral analysis and physico-chemical properties.</p><p><b>RESULT</b>Nine compounds were isolated and identified as umbelliferone (1), scoparone (2), aurapten (3), bergapten (4), isopimpinellin (5), byakangelicin (6), xanthotoxol (7), isosakuranin (8), poncirin (9).</p><p><b>CONCLUSION</b>Compounds 1-9 were isolated from the fruits of P. ramosissimus for the first time.</p>