Synthesis and SAR of 5-aryl-furan-2-carboxamide derivatives as potent urotensin-II receptor antagonists
作者:Chae Jo Lim、Nam Hui Kim、Hye Jin Park、Byung Ho Lee、Kwang-Seok Oh、Kyu Yang Yi
DOI:10.1016/j.bmcl.2018.12.058
日期:2019.2
The synthesis and biological evaluation as potential urotensin-II receptor antagonists of a series of 5-arylfuran-2-carboxamide derivatives 1, bearing a 4-(3-chloro-4-(piperidin-4-yloxy)benzyl)piperazin-1-yl group, are described. The results of a systematic SAR investigation of furan-2-carboxamides with C-5 aryl groups possessing a variety of aryl ring substituents led to identification of the 3,4-difluorophenyl
一系列4-(3-氯-4-(哌啶丁-4-基氧基)苄基)哌嗪-1的5-芳基呋喃-2-羧酰胺衍生物1的合成和生物学评价,作为潜在的尿紧张素II受体拮抗剂。描述了基团。对具有C-5芳基且具有多个芳环取代基的呋喃-2-甲酰胺进行系统SAR研究的结果导致鉴定3,4-二氟苯基类似物1y为高效UT拮抗剂,IC50值为6 nM。另外,发现该物质表现出高的代谢稳定性,低的hERG抑制和细胞毒性,并具有可接受的PK曲线。