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Method in order to produce the medicine active ingredient which is connected with the polysaccharide or polysaccharide derivative Al Don acid ester, in the manufacturing method, and the separation amino group
Method in order to produce the medicine active ingredient which is connected with the polysaccharide or polysaccharide derivative Al Don acid ester, in the manufacturing method, and the separation amino group
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机译:用于制备与多糖或多糖衍生物Al Don酸酯连接的药物活性成分的方法,以及分离氨基的方法
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摘要
The invention relates to aldonic acid esters of starch fractions or starch fraction derivatives which are selectively oxidised on the reducing chain end to form aldonic acids, and to solids and solutions containing said aldonic acid esters. The invention also relates to methods for producing said aldonic acid esters, to methods for producing pharmaceutical active ingredients coupled to polysaccharides or polysaccharide derivatives on free amino functions, and to pharmaceutical active ingredients thus obtained.
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