[EN] DEGRADABLE PHOTO-CROSSLINKER<br/>[FR] AGENT DE RÉTICULATION PHOTOCHIMIQUE DÉGRADABLE
申请人:SURMODICS INC
公开号:WO2011123441A1
公开(公告)日:2011-10-06
Described herein is a degradable linking agent of formula Photo1-LG-Photo2, wherein Photo1 and Photo2 independently represent at least one photoreactive group and LG represents a linking group comprising one or more silicon atoms or one or more phosphorous atoms. The degradable linking agent includes a covalent linkage between at least one photoreactive group and the linking group, wherein the covalent linkage between at least one photoreactive group and the linking group is interrupted by at least one heteroatom. A method for coating a support surface with the degradable linking agent, coated support surfaces and medical devices are also described.
本文描述了一种具有化学式Photo1-LG-Photo2的可降解连接剂,其中Photo1和Photo2分别代表至少一个光反应基团,LG代表一个或多个硅原子或一个或多个磷原子构成的连接基团。可降解连接剂包括至少一个光反应基团与连接基团之间的共价键连接,其中至少一个光反应基团与连接基团之间的共价键连接被至少一个杂原子中断。还描述了一种用可降解连接剂涂覆支撑表面的方法,涂覆支撑表面和医疗器械。