Process for the preparation of aminated polysaccharide derivativ

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

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536 187, 536 30, 536 32, 536 49, 536 51, 536 52, C08B 3100, C08B 3108, C08B 3700, C08B 3702

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active

046832980

ABSTRACT:
A process for preparing an amino deoxy derivative of a polysaccharide. The process comprises oxidizing the polysaccharide with dimethyl sulfoxide in combination with acetic anhydride or acetic anhydride with paraformaldehyde in a first step. The product from the first step is subjected to reductive amination.

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