Discovery and SAR of muscarinic receptor subtype 1 (M1) allosteric activators from a molecular libraries high throughput screen. Part 1: 2,5-Dibenzyl-2H-pyrazolo[4,3-c]quinolin-3(5H)-ones as positive allosteric modulators
作者:Changho Han、Arindam Chatterjee、Meredith J. Noetzel、Joseph D. Panarese、Emery Smith、Peter Chase、Peter Hodder、Colleen Niswender、P. Jeffrey Conn、Craig W. Lindsley、Shaun R. Stauffer
DOI:10.1016/j.bmcl.2014.11.011
日期:2015.1
Molecule Repository (MLSMR) against the human muscarinic receptor subtype 1 (M1) for positive allosteric modulators is reported. A content-rich screen utilizing an intracellular calcium mobilization triple-addition protocol allowed for assessment of all three modes of pharmacology at M1, including agonist, positive allosteric modulator, and antagonist activities in a single screening platform. We disclose
据报道,2012年高通量筛选NIH分子库小分子储存库(MLSMR)对抗人毒蕈碱受体亚型1(M1)的正构构调节剂。利用细胞内钙动员三重添加方案进行的内容丰富的筛选,可在单个筛选平台上评估M1的所有三种药理学模式,包括激动剂,阳性变构调节剂和拮抗剂活性。我们公开了一个二苄基-2H-吡唑并[4,3-c]喹啉-3(5H)-一击(DBPQ,CID 915409),并检查了N-苄基药效基团/ SAR关系与先前报道的喹啉-3(5H)-一和isatins,包括ML137。SAR和考虑最近报道的晶体结构,同源性建模,