Studies on N-glycopeptides. II. Separation of .ALPHA.- and .BETA.-amide of N-(L-aspartyl)-.BETA.-D-glucopyranosylamine obtained via N-(benzyloxycarbonyl)-L-aspartic anhydride.
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概要
- 論文の詳細を見る
A mixture of <I>N</I>-(L-α-aspartyl)- and <I>N</I>-(L-β-aspartyl)-β-D-glucopyranosylamine was obtained by the condensation of <I>N</I>-(benzyloxycarbonyl)-L-aspartic anhydride with β-D-glucopyranosylamine. Attempts to separate the mixture by using cation-exchange chromatography, a copper(II) complex, and fractional recrystallization were carried out. These separations gave good yields of the desired β-amine.
- 公益社団法人 日本化学会の論文
著者
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Okai Hideo
Department Of Fermentation Technology Faculty Of Engineering Hiroshima University
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Tamura Masahiro
Department Of Fermentation Technology Faculty Of Engineering Hiroshima University
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Nishizaki Hiroshi
Department Of Fermentation Technology Faculty Of Engineering Hiroshima University
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Miyazaki Chiemi
Department of Fermentation Technology, Faculty of Engineering, Hiroshima University
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Nishizaki Hiroshi
Department of Fermentation Technology, Faculty of Engineering, Hiroshima University
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