Discovery and Characterization of 2-(Cyclopropanesulfonamido)-<i>N</i>-(2-ethoxyphenyl)benzamide, ML382: a Potent and Selective Positive Allosteric Modulator of MrgX1
作者:Wandong Wen、Yan Wang、Zhe Li、Pang-Yen Tseng、Owen B. McManus、Meng Wu、Min Li、Craig W. Lindsley、Xinzhong Dong、Corey R. Hopkins
DOI:10.1002/cmdc.201402277
日期:2015.1
small‐molecule allosteric agonists of MrgX1, the human homologue of MrgC11. The goal of this study is to improve the efficacy and potency of positive allosteric modulators (PAMs) with therapeutic implications in combating chronic pain. Herein we report an iterative parallel synthesis effort and a structure–activity relationship study of a series of arylsulfonamides which led to the discovery of the first
先前的研究表明,通过其肽配体 BAM8-22 激活小鼠 MrgC11(一种 G 蛋白偶联受体)可以抑制慢性疼痛。已进行大规模筛选以分离 MrgX1(MrgC11 的人类同源物)的小分子变构激动剂。本研究的目标是提高正变构调节剂 (PAM) 在对抗慢性疼痛方面具有治疗意义的功效和效力。在此,我们报告了一系列芳基磺酰胺的迭代平行合成工作和构效关系研究,这些研究导致发现了 MrgX1 的第一个 PAM,ML382。