The present invention relates to a branched amphiphilic polymer, suitable for stabilizing an emulsion, comprising a plurality of polymer chains comprising hydrophobic chain ends; a plurality of polymer chains comprising functional chain ends capable of associating to a biological substrate; and a plurality of branching units. The present invention also relates to pharmaceutical compositions containing said branched amphiphilic polymers, their methods of use, and methods for their preparation.
本发明涉及一种分支两性聚合物,适用于稳定乳液,包括多条聚合物链,其中包括疏
水链端;多条聚合物链,其中包括能够与
生物底物结合的功能性链端;以及多个分支单元。本发明还涉及含有所述分支两性聚合物的药物组合物,其使用方法以及其制备方法。