申请人:The Dow Chemical Company
公开号:US05714166A1
公开(公告)日:1998-02-03
Dendritic polymer conjugates which are composed of at least one dendrimer in association with at least one unit of a carried material, where the carrier material can be a biological response modifier, have been prepared. The conjugate can also have a target director present, and when it is present then the carried material may be a bioactive agent. Preferred dendritic polymers are dense star polymers, which have been complexed with biological response modifiers. These conjugates and complexes have particularly advantageous properties due to their unique characteristics.
由至少一个树突聚合物与至少一个携带材料单元组成的树突聚合物共轭物已经制备。其中,载体材料可以是生物反应调节剂。该共轭物也可以具有目标导向剂的存在,当目标导向剂存在时,则携带的材料可能是生物活性剂。首选的树突聚合物是密集星形聚合物,它们已经与生物反应调节剂形成复合物。由于其独特特性,这些共轭物和复合物具有特别有利的性质。