Synthesis and biological evaluation of glycogen synthase kinase 3 (GSK-3) inhibitors: An fast and atom efficient access to 1-aryl-3-benzylureas
作者:Fabio Lo Monte、Thomas Kramer、Alexander Boländer、Batya Plotkin、Hagit Eldar-Finkelman、Ana Fuertes、Juan Dominguez、Boris Schmidt
DOI:10.1016/j.bmcl.2011.06.131
日期:2011.9
approach utilizing readily accessible building blocks and (b) a divergent approach based on a microwave heating assisted Suzukicoupling. We established a chromatography-free purification method to generate products with sufficient purity for the biological assays. The structure–activityrelationship of the library provided the rationale for the synthesis of the benzothiazolylurea 66 (IC50 = 140 nM) and the
1-Aryl-3-(4-methoxybenzyl)ureas as potentially irreversible glycogen synthase kinase 3 inhibitors: Synthesis and biological evaluation
作者:Jana Venter、Concepción Perez、Willem A.L. van Otterlo、Ana Martínez、Margaret A.L. Blackie
DOI:10.1016/j.bmcl.2019.04.049
日期:2019.7
Glycogen synthase kinase 3 (GSK-3) has become known for its multifactorial involvement in the pathogenesis of Alzheimer's disease. In this study, a benzothiazole- and benzimidazole set of 1-aryl-3-(4-methoxybenzyl)ureas were synthesised as proposed Cys199-targeted covalent inhibitors of GSK-3β, through the incorporation of an electrophilic warhead onto their ring scaffolds. The nitrile-substituted