[EN] PYRROLIDONE DERIVATIVES, OLIGOMERS AND POLYMERS<br/>[FR] DÉRIVÉS DE PYRROLIDONE, OLIGOMÈRES ET POLYMÈRES
申请人:NANOSYNTHONS LLC
公开号:WO2016040962A1
公开(公告)日:2016-03-17
Simple organic structures, organic/inorganic polymers, and other substrates have been made, all of which have at least one pyrrolidone moiety present, and found to exhibit low toxicity, low complement activation features and may be used to reduce protein interactions with drug conjugates while enhancing in vivo residency times for these conjugates when used as an injectable composition; thus these compounds can be used as substitutes for PEG in PEGaylation. Surprisingly, these compounds also exhibit unique intrinsic fluorescence (IF) or non-traditional fluorescence (NTF) properties that currently cannot be explained by traditional photochemistry and fluorescence paradigms are described. These compounds have a variety of applications such as in cellular imaging, gene transfection, bio-diagnostics, biosensing, fluorescence directed surgical resections, drug delivery, forensics, environmental diagnostics, mineral/gemstone characterization, counterfeit goods detection, tracer studies related to liquid/water flow, oil field enhancements and diagnostics, prevention of photo-bleaching, and LED display enhancements and others.
简单的有机结构、有机/无机聚合物和其他基质已经制备出来,所有这些基质都至少含有一个吡咯烷酮基团,并且发现它们具有低毒性、低补体激活特性,可以用作注射组成物,以减少蛋白质与药物结合物的相互作用,同时增强这些结合物在体内的驻留时间;因此,这些化合物可以用作PEG化的替代品。令人惊讶的是,这些化合物还表现出独特的内在荧光(IF)或非传统荧光(NTF)特性,目前无法用传统的光化学和荧光范式来解释。这些化合物具有各种应用,如细胞成像、基因转染、生物诊断、生物传感、荧光引导手术切除、药物传递、法医学、环境诊断、矿物/宝石表征、伪造商品检测、液体/水流追踪研究、油田增产和诊断、防止光漂白和LED显示增强等。