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    Polisaccaridi solfatati

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    La presente invenzione si riferisce ad un metodo per la solfatazione omogenea di glicosamminoglicani e loro derivati semisintetici, in particolare acido ialuronico e suoi esteri, per la preparazione di biomateriali da impiegare nel settore bio-medico-sanitario e farmaceutic

    Novel heparin-like polysaccharides: SULFATED HYALURONIC ACID WHEREIN THE NUMBER OF SULFATE GROUPS PER REPETITIVE UNIT IS FROM 0.5 TO LESS THAN 2

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    Provided are sulfated derivatives of polysaccharides such as hyaluronic acid and hyaluronic acid esters exhibiting anticoagulant, antithrombotic, and angiogenic activity, for use in the biomedical area

    Sulfated hyaluronic acid and esters

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    Hyaluronic acid, hyaluronate esters and salts thereof are sulfated such that the number of sulfate groups per monomeric unit is in the range of 0.5-3.5. The sulfate derivatives exhibit anticoagulant and cell adhesion reduction properties, and may be used to prepare biomaterials
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