申请人:Greener Bryan
公开号:US20050032929A1
公开(公告)日:2005-02-10
An alternating copolymer comprising a backbone of residues of a maleic anhydride derivative and those of a compound containing vinylic unsaturation, which also comprises residues of an active compound containing a nucleophilic group, bound to the backbone by a residue of the nucleophilic group, including such copolymer comprising residues of an active compound containing alcohol, thiol or amine group. The chemical and biological propertieis of actives, such as protease inhibitors, neurotransmitter drugs, and other small molecule active drugs, are enhanced, and new applications enabled. Also, artefacts, including a solid medical implant device, dressing or scaffold or a fluid adhesive or medicinal composition comprising such a polymer, and a method of use of such polymer, including a method for the treatment or prophylaxis of wounds
一种交替共聚物,其骨架由马来酸酐衍生物残基和含有乙烯基不饱和度的化合物残基组成,其中还包括含有亲核基的活性化合物残基,通过亲核基残基与骨架结合,包括含有醇、硫醇或胺基的活性化合物残基的此类共聚物。活性物质(如蛋白酶抑制剂、神经递质药物和其他小分子活性药物)的化学和生物特性得到了增强,并实现了新的应用。此外,还包括固体医疗植入装置、敷料或支架,或包含此类聚合物的流体粘合剂或药物组合物,以及此类聚合物的使用方法,包括治疗或预防伤口的方法。