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期 刊 ：中国中药杂志 2007年 32卷 11期 页码：1035.

关键词：红藻；刺状鱼栖苔；化学成分；

Keywords:red alga, Acantophora spicifera, chemical constitutes,

摘 要 ：目的：研究红藻刺状鱼栖苔Acantophora spicifera化学成分。方法：利用正相和反相色谱,Sephadex LH-20色谱以及反相HPLC等手段进行分离纯化,应用MS,IR和1D,2D-NMR等方法鉴定结构。结果：从穗状鱼栖苔中分离鉴定了6个化合物,分别为aplysin(1),loloilide(2),(R)-(-)-dehydrovomifoliol(3),尿嘧啶(4),胸腺嘧啶(5),1-methoxy-4-(1-propenyl)benzene(6)。结论：所有化合物均为首次从本属海藻中分离得到,其中化合物6为首次从海洋生物中分离得到。

Abstract:Objective: To study the chemical constitutes of Acantophora spicifera. Method: 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. Result: 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). Conclusion: The compounds were obtained from this genus for the first time. Compound 6 was firstly obtained from marine organisms.

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