Synthesis and SAR study of pyrrolo[3,4-b]pyridin-7(6H)-one derivatives as melanin concentrating hormone receptor 1 (MCH-R1) antagonists
作者:Chae Jo Lim、Ji Young Kim、Byung Ho Lee、Kwang-Seok Oh、Kyu Yang Yi
DOI:10.1016/j.bmcl.2013.01.053
日期:2013.3
The discovery and optimization of novel pyrrolo[3,4-b]pyridin-7(6H)-one MCH-R1 antagonists are described. A systematic SAR study probing the effects of aryl-, benzyl- and arylthio-substituents at the 2-position of the pyrrolo[3,4-b]pyridin-7(6H)-ones led to identification of the 2-[(4-fluorophenyl)thio] derivative 7b as a highly potent MCH-R1 antagonist. This compound also has favorable pharmacokinetic
描述了新型吡咯并[3,4- b ]吡啶-7(6 H)-1 MCH-R1拮抗剂的发现和优化。一项系统的SAR研究探索了吡咯并[3,4- b ]吡啶7-7 (6 H)-1的2位上的芳基,苄基和芳硫基取代基的作用,从而鉴定了2-[(( 4-氟苯基)硫基]衍生物7b作为高效的MCH-R1拮抗剂。该化合物还具有良好的药代动力学特性,具有较高的代谢稳定性,并且对CYP亚型和hERG的影响最小。