天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (2): 209-211.

• 研究简报 • 上一篇    下一篇

中国南海隋氏蒂壳海绵Theonella swinhoei的化学成分研究

甘建红1,2,席达3,于豪冰2,闵倩1,芶了1,谢晶1*   

  1. 1 上海海洋大学食品学院,上海水产品加工及贮藏工程技术研究中心,上海 201306;2 第二军医大学附属长征医院海洋药物研究室,上海 200433;3 第二军医大学附属东方肝胆医院 微创外科2室,上海 200438
  • 出版日期:2014-02-28 发布日期:2014-12-12

Studies on Chemical Constituents of Theonella swinhoei from the South China Sea

GAN Jian-hong1,2,XI Da3,YU Hao-bing2,MIN Qian1,GOU Liao1,XIE Jing1*   

  1. 1 College of food science & technology,shanghai ocean university,Shanghai Engineering Research Center of Aquatic-Product Processing &Preservation,Shanghai 201306,China;2 Department of Pharmacy,ChangzhengHospital,Second Military MediacalUniversity,Shanghai 200433,China;3 Department of Minimal Invasion,Ward 2,Eastern Hepatobiliary Surgical Hospital,Second Military Medical University,Shanghai 200438,China
  • Online:2014-02-28 Published:2014-12-12

摘要: 利用Sephadex LH-20 凝胶柱层析、硅胶柱层析、HPLC等多种柱色谱手段对中国南海隋氏蒂壳海绵Theonella swinhoei化学成分进行分离提纯;通过波谱解析结合文献对照,鉴定化合物的结构。从其正丁醇萃取部位首次分离鉴定了6个化合物:thymidine(1),thymidine-5′-carboxylic acidmethylester(2),thymidine-5′-carboxylic acid butyl ester(3),uracil(4),thymine(5),7,8-Dimethyl-iso-alloxazine(6)。

关键词: 海绵, 化学成分, 结构鉴定

Abstract: Sephadex LH-20 columnchromatography,silica column chromatography and HPLC methods were used to isolate and refine compounds from sponge Theonella swinhoei from the South China Sea.The structures were identified by spectroscopic analysis and comparison with the literatures.From the n-BuOH soluble extract of Theonella swinhoei, six compounds were isolated for the first time and their structures were determined as thymidine(1),thymidine-5′-carboxylic acid methyl ester(2),thymidine-5′-carboxylic acid butyl ester(3),uracil(4),thymine(5),7,8-Dimethyl-iso-alloxazine(6).

Key words: sponge, chemical constituents, structural identification

中图分类号: 

Q939.11+2 R931.77