申请人:Japan Science and Technology Agency
公开号:EP1897898A1
公开(公告)日:2008-03-12
Disclosed is a degradable polymer having a peroxide bond therein. The degradable polymer can be utilized in the fields of medicals or medical materials, can be applied to a DDS or gene delivery system, and can be used as a novel polymeric material or environmentally-friendly material. A polyperoxide (114), which is an alternating copolymer, has in a side chain thereof, a functional group (112) (which is a substituent comprising a therapeutic molecule), a water-soluble substituent, or a biodegradable substituent.
本发明公开了一种具有过氧化物键的可降解聚合物。这种可降解聚合物可用于医疗或医用材料领域,可应用于 DDS 或基因递送系统,还可用作新型聚合物材料或环保材料。聚过氧化物(114)是一种交替共聚物,在其侧链中有一个官能团(112)(这是一个包含治疗分子的取代基)、一个水溶性取代基或一个可生物降解的取代基。