FIELD: chemical technology. SUBSTANCE: method involves addition of adenosine, riboxine and polyvinylpyrrolidone to sodium salicylate aqueous solution at heating following by cooling to 30-60 C, exposition for 0.5-2 h. Mixture is titrated with sodium hydroxide solution up to pH 5.0-8.5, filtered, sterilized and lyophilized. EFFECT: increased solubility and stability of solution. 1 tbl
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Authors
Dates
1995-05-10—Published
1990-04-09—Filed