Design, synthesis and biological evaluation of novel imidazopyridines as potential antidiabetic GSK3β inhibitors
作者:Seung-Chul Lee、Hyun Tae Kim、Choul-Hong Park、Do Young Lee、Ho-Jin Chang、Soobong Park、Joong Myung Cho、Sunggu Ro、Young-Ger Suh
DOI:10.1016/j.bmcl.2012.05.060
日期:2012.7
Design, synthesis and biological evaluation of the imidazopyridine analogs as novel GSK3β inhibitors for treatment of type 2 diabetes mellitus are described. Most of the analogs exhibited excellent inhibitory activities (IC50 < 44 nM) against glycogen synthase kinase 3β (GSK3β). The structure–activity relationship (SAR) of the imidazopyridine analogs and the binding mode of analog 23 in the catalytic
本文介绍了咪唑并吡啶类似物作为新型GSK3β抑制剂用于2型糖尿病治疗的设计,合成和生物学评估。大多数类似物对糖原合酶激酶3β(GSK3β)表现出优异的抑制活性(IC50 <44 nM)。根据我们的X射线晶体学研究,描述了咪唑并吡啶类似物的结构活性关系(SAR)和GSK3β催化域中类似物23的结合模式。特别地,被选择作为治疗2型糖尿病的潜在候选药物的类似物28在小鼠中表现出优异的GSK3β抑制作用,药代动力学特征和降血糖作用。