Modification of chitosan with ethoxycarbonyl and 3-fluoroimidazo[1,2-<Emphasis Type="Italic">a</Emphasis>]pyridine-2-carbonyl fragments |
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| Authors: | A N Levov V B Sokolov A Yu Aksinenko A V Il’ina V P Varlamov |
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| Institution: | 1.“Bioinzheneriya” Center,Russian Academy of Sciences,Moscow,Russia;2.Institute of Physiologically Active Substances,Russian Academy of Sciences,Chernogolovka, Moscow oblast,Russia |
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| Abstract: | Reactions of the natural biopolymer chitosan with 3-fluoroimidazo1,2-a]pyridine-2-carboxylic acid hydrochlorides in the presence of ethyl 2-ethoxy-1,2-dihydroquinoline-1-carboxylate resulted in
introduction of ethoxycarbonyl and 3-fluoroimidazo1,2-a]pyridine-2-carbonyl fragments into glucosamine units of the polymer. |
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