申请人:POLYACTIVA PTY LTD
公开号:US10758626B2
公开(公告)日:2020-09-01
The present invention relates in general to polymer-bioactive agent conjugates for delivering a bioactive agent to a subject. The polymer-bioactive agent conjugates contain triazole moieties in the polymer backbone and a bioactive moiety selected from quinolones, NSAIDs and mixtures thereof. The present invention also relates to methods for preparing the polymer conjugates using click cycloaddition chemical reactions, to monomer-bioactive agent conjugates suitable for preparing the polymer conjugates, and to pharmaceutical products comprising the polymer conjugates for the post-surgical care to treat or prevent infections, provide analgesia and treat inflammation.
本发明总体上涉及用于向受试者输送生物活性剂的聚合物-生物活性剂共轭物。聚合物-生物活性剂共轭物的聚合物骨架中含有三唑分子和选自喹诺酮类、非甾体抗炎药及其混合物的生物活性分子。本发明还涉及使用单击环化化学反应制备聚合物共轭物的方法、适用于制备聚合物共轭物的单体-生物活性剂共轭物,以及包含聚合物共轭物的用于手术后治疗或预防感染、提供镇痛和治疗炎症的药物产品。