Efficient synthesis of novel disubstituted pyrido[3,4-b]pyrazines for the design of protein kinase inhibitors
作者:Maud Antoine、Tilmann Schuster、Irene Seipelt、Babette Aicher、Michael Teifel、Eckhard Günther、Matthias Gerlach、Pascal Marchand
DOI:10.1039/c5md00424a
日期:——
A novel family of disubstituted pyrido[3,4-b]pyrazine-based compounds was discovered as valuable series for the design of promising protein kinase inhibitors. SAR study allowed the identification of 4-(piperidin-1-yl)aniline moiety as pharmacophoric group, in C-5 or C-8 positions of the pyrido[3,4-b]pyrazine ring, for binding to the selected therapeutic targets. Several analogues were active at low
发现了一种新型的基于双取代吡啶并[3,4- b ]吡嗪的化合物,作为设计有前途的蛋白激酶抑制剂的有价值的系列。SAR研究允许在吡啶并[3,4- b ]吡嗪环的C-5或C-8位置鉴定4-(哌啶-1-基)苯胺部分作为药效基团,以结合选定的治疗靶标。几种类似物以低的微摩尔IC 50值对一组七个与癌症相关的蛋白激酶具有活性,为进一步优化药物发现提供了极好的起点。