Design, Synthesis and Discovery of
<i>N,N’</i>
‐Carbazoyl‐aryl‐urea Inhibitors of Zika NS5 Methyltransferase and Virus Replication
作者:Sharon Spizzichino、Giulio Mattedi、Kate Lauder、Coralie Valle、Wahiba Aouadi、Bruno Canard、Etienne Decroly、Suzanne J. F. Kaptein、Johan Neyts、Carl Graham、Zakary Sule、David J. Barlow、Romano Silvestri、Daniele Castagnolo
DOI:10.1002/cmdc.201900533
日期:2020.2.17
The recent outbreaks of Zika virus (ZIKV) infection worldwide make the discovery of novel antivirals against flaviviruses a research priority. This work describes the identification of novel inhibitors of ZIKV through a structure-based virtual screening approach using the ZIKV NS5-MTase. A novel series of molecules with a carbazoyl-aryl-urea structure has been discovered and a library of analogues
最近在全球范围内爆发的寨卡病毒(ZIKV)感染使发现针对黄病毒的新型抗病毒药物成为研究重点。这项工作描述了使用 ZIKV NS5-MTase 通过基于结构的虚拟筛选方法鉴定新型 ZIKV 抑制剂。已经发现了一系列具有咔唑基-芳基-脲结构的新型分子,并合成了类似物库。新化合物抑制 ZIKV MTase,IC50 介于 23-48 μM 之间。此外,咔唑酰基芳基脲也被证明可以在微摩尔浓度下抑制 ZIKV 复制活性。