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PROCESS FOR OBTAINING THE METAL COMPLEX OF CHOLINE-SALICYLATE-CARBOXY-LOWER ALKYL-CELLULOSE
PROCESS FOR OBTAINING THE METAL COMPLEX OF CHOLINE-SALICYLATE-CARBOXY-LOWER ALKYL-CELLULOSE
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机译:获得胆碱-水杨酸酯-羧基-低级烷基纤维素的金属络合物的方法
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摘要
Novel cholinesalicylate-carboxy-lower alkyl-cellulose-metal complexes are obtained by forming an aqueous solution of a carboxy-lower alkyl-cellulose and cholinesalicylate, adding a source of a physiologically tolerated, at least doubly charged, metal ion in a quantity such that a complex is formed of the components, allowing the reaction mixture to stand until it thickens, and subsequently drying it. The novel compounds are stable, pharmaceutically active, cholinesalicylate compounds.
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