A synthetic polysaccharide including an antithrombin III binding domain consisting of a concatenation of five monosaccharides supporting a total of two carboxylic acid functions and at least four sulpho groups, said domain being directly bound at the non-reducing end by a thrombin binding domain including a concatenation of 10-25 monosaccharide units selected from hexoses, pentoses or deoxy sugars of which all the hydroxyl groups are etherified by a C1-6 alkyl group or esterified in the form of sulpho groups, as well as salts and particularly pharmaceutically acceptable salts thereof, are disclosed.
一种合成
多糖包括一个抗凝血酶III结合结构域,由五个
单糖串联而成,支持总共两个羧基功能和至少四个
磺酸基团,所述结构域直接与非还原端结合,包括一个由10-25个
单糖单位
串联而成的凝血酶结合结构域,所述
单糖单位选自六糖、五糖或
脱氧糖,其中所有羟基均由C1-6烷基基团醚化或以
磺酸基团
酯化,以及其盐和特别是药用可接受的盐。