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Chemical constituents of mangrove plant Aegiceras corniculatum

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Author:
No author available
Journal Title:
CHINESE TRADITIONAL AND HERBAL DRUGS
Issue:
11
DOI:
10.3321/j.issn:0253-2670.2007.11.001
Key Word:
桐花树;三萜;桐花树素;甾体

Abstract: 目的 研究桐花树的化学成分.方法 采用硅胶柱色谱法分离纯化,薄层色谱及波谱法进行结构鉴定.结果 从桐花树树皮的乙醇提取物的醋酸乙酯萃取部位分得6个化合物,其结构鉴定为16α,28-dihydroxyl-3-oxo-12-oleanene(Ⅰ)、5-O-methylembelin(Ⅱ)、豆甾醇(Ⅲ)、α-菠甾醇(Ⅳ)、岩藻甾醇(Ⅴ)、棕榈酸(Ⅵ).结论 化合物Ⅰ为新三萜化合物,命名为桐花树素(aegicornin),Ⅲ~Ⅵ均为首次从该植物中分离得到.

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