首页> 外国专利> A method for the production of 1 - alkyl thio glycosides and alkyl glycoside, anomerically - mixtures which have been produced by this process and their use as nonionic detergents.

A method for the production of 1 - alkyl thio glycosides and alkyl glycoside, anomerically - mixtures which have been produced by this process and their use as nonionic detergents.

机译:通过该方法制备的1-烷基硫代糖苷和烷基糖苷的混合物的制备方法,及其作为非离子型去污剂的用途。

摘要

Process for the preparation of 1-alkyl- alpha , beta -thioglycosides and of alkylglycosides from a saccharide chosen from reducing monosaccharides, di-and oligosaccharides, characterised in that the said saccharide is reacted with a thiol and an alcohol, respectively, in the solvent and poly(hydrogen fluoride)-pyridinium reactant. …??New 1-alkyl- alpha , beta -thioglycosides prepared by this process, characterised in that they are in the form of a mixture of alpha and beta anomers. …??Application of these new 1-alkyl- alpha , beta -thioglycosides containing a fatty chain as nonionic detergents, in particular for the extraction of membrane proteins.
机译:由选自还原性单糖,二糖和低聚糖的糖制备1-烷基-α,β-硫代糖苷和烷基糖苷的方法,其特征在于,所述糖在溶剂中分别与硫醇和醇反应。和聚(氟化氢)-吡啶反应物。通过该方法制备的新的1-烷基-α,β-硫代糖苷,其特征在于它们为α和β端基异构体的混合物形式。这些含有脂肪链的新的1-烷基-α,β-硫代糖苷作为非离子型去污剂的应用,特别是用于膜蛋白的提取。

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