南海棘体海绵Acanthella cavernosa中的化学成分分析
投稿时间:2015-08-11  修订日期:2016-01-05  点此下载全文
引用本文:范伟,王旭东,蔡海敏,孙立光,杨玲,聂岁锋.南海棘体海绵Acanthella cavernosa中的化学成分分析[J].药学实践杂志,2016,34(2):138~141,166
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作者单位E-mail
范伟 解放军425医院, 海南 三亚, 572008  
王旭东 解放军425医院, 海南 三亚, 572008  
蔡海敏 解放军425医院, 海南 三亚, 572008  
孙立光 解放军425医院, 海南 三亚, 572008  
杨玲 解放军425医院, 海南 三亚, 572008  
聂岁锋 解放军425医院, 海南 三亚, 572008 suifengnie@126.com 
基金项目:海南省重点科技计划项目(ZDXM20110036);海南省自然科学基金(811223);海南省社会发展科技专项资金项目(SF201342);海南省卫生厅科学研究课题(琼卫-99-23)
中文摘要:目的 对中国南海棘体海绵(Acanthella cavernosa)的次生代谢产物进行研究。方法 运用硅胶柱色谱、凝胶柱色谱、高效液相色谱等分离手段对棘体海绵的丙酮提取物进行分离纯化,根据现代波谱技术结合文献报道进行结构鉴定。结果 共分离得到9个化合物,分别鉴定为kalihinol E(1)、kalihinol A(2)、10-epi-kalihinol X(3)、10-epi-kalihinol I(4)、1H-indole-3-carboxylic acid methyl ester(5)、1H-indole-3-carboxylic acid(6)、3-buten-2-one,4-(2,3,6-trimethylphenyl)-(3E)(7)、aristolone(8)、5α,8α-epidioxy-(22E,24R)-erost-6,22-dien-3β-ol(9)。结论 化合物5~8首次从Acanthella属海绵中分离得到。
中文关键词:海绵  化学成分  结构鉴定
 
Chemical analysis of the South China Sea spine body sponge Acanthella cavernosa
Abstract:Objective To investigate the secondary metabolites of the South China Sea spine body sponge Acanthella cavernosa. Methods The acetone extract of A. cavernosa was isolated and purified by repeated column chromatography on silica gel, sephadex LH-20, and high-performance liquid chromatography(HPLC). Structures were determined by spectroscopic analysis and comparison with reported data. Results Nine compounds were isolated. Their structures were determined as kalihinol E(1), kalihinol A(2), 10-epi-kalihinol X(3), 10-epi-kalihinol I(4), 1H-indole-3-carboxylic acid methyl ester(5), 1H-indole-3-carboxylic acid(6), 3-buten-2-one,4-(2,3,6-trimethylphenyl)-(3E)(7), aristolone(8), and 5α, 8α-epidioxy-(22E, 24R)-erost-6, 22-dien-3β-ol(9). Conclusion Compounds 5 to 8 were isolated from the sponge of genus Acanthalla for the first time.
keywords:sponge  chemical constituents  structure identification
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