Discovery of novel pan-genotypic HCV NS5A inhibitors containing a novel tetracyclic core
作者:Wensheng Yu、Bin Hu、Bin Zhong、Jinglai Hao、Zhixin Lei、Sony Agrawal、Laura Rokosz、Rong Liu、Shiying Chen、Ernest Asante-Appiah、Joseph A. Kozlowski
DOI:10.1016/j.bmcl.2019.01.031
日期:2019.3
A series of novel tetracyclic core-containing HCV NS5A inhibitors has been discovered. Incorporation of tetrahydropyran-substituted amino acid moiety improved their potency and yielded HCV NS5A inhibitors with a minimum potency shift from the GT1a strain compared to other genotypes and mutants. Compounds 53 and 54 showed the best potency profile and had reasonable half-times in rat PK studies. However
已经发现了一系列新的含有四环核心的HCV NS5A抑制剂。与其他基因型和突变体相比,四氢吡喃取代的氨基酸部分的掺入提高了它们的效力并产生了 HCV NS5A 抑制剂,其与 GT1a 菌株的效力变化最小。化合物 53 和 54 在大鼠 PK 研究中显示出最佳效力曲线并具有合理的半衰期。然而,仍需要进一步优化它们的口服生物利用度,以促进它们的进一步发展。[BMCL 摘要] ©2000 Elsevier Science Ltd. 保留所有权利。