Reactivity-based one-pot synthesis of the tumor-associated antigen N3 minor octasaccharide for the development of a photocleavable DIOS-MS sugar array

被引:50
作者
Lee, JC
Wit, CY
Apon, JV
Siuzdak, G
Wong, CH
机构
[1] Scripps Res Inst, Dept Chem, La Jolla, CA 92037 USA
[2] Scripps Res Inst, Skaggs Inst Chem Biol, La Jolla, CA 92037 USA
[3] Acad Sinica, Genom Res Ctr, Taipei 11529, Taiwan
[4] Scripps Res Inst, Dept Mol Biol & Chem, La Jolla, CA 92037 USA
[5] Scripps Res Inst, Scripps Ctr Mass Spectrometry, La Jolla, CA 92037 USA
关键词
D O I
10.1002/anie.200504067
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Sweet and light: Readily available thioglycosides with defined relative reactivity values were used as building blocks in a one-pot strategy to synthesize the tumor-associated carbohydrate antigen N3 minor (1). The target molecule was attached covalently to a porous silicon surface through a photocleavable linker for direct characterization in a mass spectrometer equipped with a laser source. (Chemical Equation Presented). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:2753 / 2757
页数:5
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