Studies on chemical constitutes of Acantophora spicifera / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the chemical constitutes of Acantophora spicifera.</p><p><b>METHOD</b>Compounds were isolated by normal phase silica gel and Sephadex LH-20 gel column chromatography, and reverse-phase HPLC, as well as recrystallization. Their structures were elucidated by spectroscopic methods.</p><p><b>RESULT</b>Seven compounds were isolated from A. spicifera and their structures were identified as aplysin (1), loloilide (2), (R)-(-)-dehydrovomifoliol (3), uracil (4), thymine (5), 1-methoxy-4-(1-propenyl) benzene (6).</p><p><b>CONCLUSION</b>The compounds were obtained from this genus for the first time. Compound 6 was firstly obtained from marine organisms.</p>