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一种合成2-(β-D-吡喃葡萄糖硫基)吡啶的简便方法。

A convenient method for the synthesis of 2-(beta-D-glycopyranosylthio) pyridines.

作者信息

Attia Adel M E, El-Shehawy Ashraf A

机构信息

Department of Chemistry, Faculty of Education, University of Tanta (Kafr El-Sheikh Branch), Tanta, Egypt.

出版信息

Nucleosides Nucleotides Nucleic Acids. 2003 Sep;22(9):1737-46. doi: 10.1081/NCN-120023269.

DOI:10.1081/NCN-120023269
PMID:14533878
Abstract

Treatment of piperidinium salts of dihydropyridinethiolates 3 with glycosyl bromides 4 in dry acetone provides a convenient and high yielding synthesis of 1,4-dihydro-3-cyanopyridine thioglycosides 5. The structures of 5 were confirmed by oxidation as well as by 1H NMR and 13C NMR spectral analysis.

摘要

在干燥丙酮中,用糖基溴化物4处理二氢吡啶硫醇盐3的哌啶盐,可方便且高产率地合成1,4 - 二氢 - 3 - 氰基吡啶硫代糖苷5。5的结构通过氧化以及1H NMR和13C NMR光谱分析得以确证。

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