1<i>H</i>-Pyrrolo[3,2-<i>b</i>]pyridine GluN2B-Selective Negative Allosteric Modulators
作者:Christa C. Chrovian、Akinola Soyode-Johnson、Jessica L. Wall、Jason C. Rech、Jeff Schoellerman、Brian Lord、Kevin J. Coe、Nicholas I. Carruthers、Leslie Nguyen、Xiaohui Jiang、Tatiana Koudriakova、Bartosz Balana、Michael A. Letavic
DOI:10.1021/acsmedchemlett.8b00542
日期:2019.3.14
Herein, we disclose a series of selective GluN2B negative allosteric modulators containing a 1H-pyrrolo[3,2-b]pyridine core. Lead optimization efforts included increasing brain penetration as well as decreasing cytochrome P450 inhibition and hERG channel binding. The series was also optimized to reduce metabolic turnover in human and rat. Compounds 9, 25, 30, and 34 have good in vitro GluN2B potency
在本文中,我们公开了一系列含有1 H-吡咯并[3,2- b ]吡啶核的选择性GluN2B负变构调节剂。领先的优化工作包括增加脑部穿透力以及减少细胞色素P450抑制作用和hERG通道结合。该系列产品也进行了优化,以减少人和大鼠的新陈代谢。化合物9,25,30,和34具有体外GluN2B效力和良好的预测吸收好,但中等至高投影间隙。他们在体内进行了评估,以确定他们的目标参与。在大鼠中口服剂量为10 mg / kg后,所有四种化合物均达到> 75%的受体占有率。化合物9在剂量反应实验中测量了受体的占有率,发现其ED 50为2.0 mg / kg。