Design and synthesis of 1,5- and 2,5-substituted tetrahydrobenzazepinones as novel potent and selective integrin α V β 3 antagonists
作者:Andreas Kling、Gisela Backfisch、Jürgen Delzer、Hervé Geneste、Claudia Graef、Wilfried Hornberger、Udo E.W Lange、Arnulf Lauterbach、Werner Seitz、Thomas Subkowski
DOI:10.1016/s0968-0896(02)00616-8
日期:2003.4
linking guanidine moiety and core, and modification of the guanidine mimetic. These efforts led to the identification of novel alpha(V)beta(3) inhibitors displaying potency in the subnanomolar range, selectivity versus alpha(IIb)beta(3) and functional efficacy in relevant cellular assays. A method for the preparation of enantiomerically pure derivatives was developed, and respective enantiomers evaluated
设计和合成基于1,5-或2,5-取代的四氢苯并enza庚因核心的新型整联蛋白α(V)β(3)拮抗剂。通过alpha(V)beta(3)结合测定法确定各个化合物的体外活性,并将选定的衍生物提交功能细胞测定法进一步表征。通过修饰苯并ze庚酮核心,改变连接胍部分和核心的间隔基以及修饰胍模拟物获得SAR。这些努力导致鉴定出新颖的alpha(V)beta(3)抑制剂,其在亚纳摩尔范围内显示效力,相对于alpha(IIb)beta(3)的选择性以及相关细胞测定中的功能功效。开发了制备对映体纯衍生物的方法,并在体外评估了各个对映体。