A new class of activated polyalkylene glycol acids and their active ester reagents for conjugation to biopharmaceuticals such as polypeptides, sugars, proteins and therapeutically active small molecules to produce biologically active conjugates of these pharmaceuticals and methods for producing these conjugates.
一类新的活化聚亚烷基二醇酸及其活性酯试剂,用于与
生物制药(如
多肽、糖、蛋白质和具有治疗活性的小分子)共轭,以生产具有
生物活性的这些药物的共轭物,以及生产这些共轭物的方法。