...
首页> 外文期刊>Journal of Medicinal Chemistry >Selective Allosteric Antagonists for the G Protein-Coupled Receptor GPRC6A Based on the 2-Phenylindole Privileged Structure Scaffold
【24h】

Selective Allosteric Antagonists for the G Protein-Coupled Receptor GPRC6A Based on the 2-Phenylindole Privileged Structure Scaffold

机译:基于2-苯基吲哚特权结构支架的G蛋白偶联受体GPRC6A的选择性变构拮抗剂。

获取原文
获取原文并翻译 | 示例
           

摘要

G protein-coupled receptors (GPCRs) represent a biological target class of fundamental importance in drug therapy. The GPRC6A receptor is a newly deorphanized class C GPCR that we recently reported for the first allosteric antagonists based on the 2-arylindole privileged structure scaffold (e.g., 1-3). Herein, we present the first structure-activity relationship study for the 2-arylindole antagonist 3, comprising the design, synthesis, and pharmacological evaluation of a focused library of 3-substituted 2-arylindoles. In a FRET-based inositol monophosphate (IP1) assay we identified compounds 7, 13e, and 34b as antagonists at the GPRC6A receptor in the low micromolar range and show that 7 and 34b display >9-fold selectivity for the GPRC6A receptor over related GPCRs, making 7 and 34b the most potent and selective antagonists for the GPRC6A receptor reported to date.
机译:G蛋白偶联受体(GPCR)代表了在药物治疗中至关重要的生物学目标类别。 GPRC6A受体是我们最近针对基于2-芳基吲哚特权结构支架(例如1-3)的首个变构拮抗剂报道的一种新的脱孤儿C类CPCR。在这里,我们提出了对2-芳基吲哚拮抗剂3的首次结构-活性关系研究,包括3-取代的2-芳基吲哚的聚焦库的设计,合成和药理学评估。在基于FRET的肌醇单磷酸酯(IP1)分析中,我们确定了化合物7、13e和34b在低微摩尔范围内是GPRC6A受体的拮抗剂,并显示7和34b对GPRC6A受体的选择性是相关GPCR的> 9倍,使7和34b成为迄今报道的最有效和选择性的GPRC6A受体拮抗剂。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号