羊红膻根化学成分的研究(Ⅰ)

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从羊红膻根的乙醚提取物中分得5个成分,经理化性质和光谱分析,确定它们的结构分别为手柑内酯,异紫花前胡内酯,七叶内酯二甲醚,东莨菪内酯和异枘皮定。此5个成分均系首次从本植物中分得。
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