申请人:Yu John S.
公开号:US20100098653A1
公开(公告)日:2010-04-22
The present invention describes polymers containing 1,2-dithiolanes capable of acting as scavengers of free radicals, metals and reactive oxygen species. Also described are methods of synthesizing the antioxidant 1,2-dithiolane derivatives and polymerization thereof to produce biodegradable antioxidant polymers. The antioxidant polymers of the present invention may be used to treat diseases or conditions caused by oxidative stress and other free radical mediated conditions. The antioxidant polymers may also be used for the preparation of antioxidant particulate delivery devices of therapeutic agents.
本发明描述了含有1,2-二硫杂环的聚合物,能够作为自由基、金属和活性氧化物的清除剂。还描述了合成抗氧化剂1,2-二硫杂环衍生物和聚合物的方法,用于制备可生物降解的抗氧化剂聚合物。本发明的抗氧化剂聚合物可用于治疗由氧化应激和其他自由基介导的疾病或病情。抗氧化剂聚合物还可用于制备治疗剂的抗氧化颗粒递送装置。