[Oxidation of dermatan sulfate with a NaOCl-NaBr-2,2,6,6-tetramethylpiperidine-1-oxyl reagent in the water medium].

Bioorganicheskaia khimiia Pub Date : 2010-05-01

I Iu Ponedel'kina, E A Khaĭbrakhmanova, V N Odinokov, L M Khalilov, U M Dzhemilev

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Abstract

The oxidation of primary hydroxyl groups in dermatan sulfate with the NaOCl-NaBr-2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) reagent in an aqueous alkaline environment was carried out for the first time. Modified dermatan sulfates containing hydrated aldehyde (15-50%) and carboxyl (25-100%) groups were obtained.

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[用naocl - nabr -2,2,6,6-四甲基哌啶-1-氧试剂在水介质中氧化硫酸皮聚糖]。

首次用naocl - nabr -2,2,6,6-四甲基哌啶-1-氧(TEMPO)试剂在碱性水环境下氧化硫酸皮丹中的伯羟基。得到了含有水合醛(15-50%)和羧基(25-100%)基团的改性皮聚糖硫酸盐。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Bioorganicheskaia khimiia

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