| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a novel biocompatible polymer mainly composed of a dextran, which can be used for the administration of active ingredients to humans or to animals for therapeutic and/or prophylactic purposes.SOLUTION: The invention relates to a dextran functionalized with at least one hydrophobic alpha-amino acid residue, wherein the alpha-amino acid is grafted or linked to the dextran by a linker arm and a function. The present invention also relates to a pharmaceutical composition containing one of the dextrans according to the invention.</p> |
