Aniline-Based Inhibitors of Influenza H1N1 Virus Acting on Hemagglutinin-Mediated Fusion
作者:Rosana Leiva、Marta Barniol-Xicota、Sandra Codony、Tiziana Ginex、Evelien Vanderlinden、Marta Montes、Michael Caffrey、F. Javier Luque、Lieve Naesens、Santiago Vázquez
DOI:10.1021/acs.jmedchem.7b00908
日期:2018.1.11
Two series of easily accessible anilines were identified as inhibitors of influenza A virus subtype H1N1, and extensive chemical synthesis and analysis of the structure–activity relationship were performed. The compounds were shown to interfere with low pH-induced membrane fusion mediated by the H1 and H5 (group 1) hemagglutinin (HA) subtypes. A combination of virus resistance, HA interaction, and
确定了两个易于获得的苯胺系列作为甲型流感病毒H1N1的抑制剂,并进行了广泛的化学合成和结构-活性关系的分析。该化合物显示可干扰由H1和H5(第1组)血凝素(HA)亚型介导的低pH诱导的膜融合。病毒抗性,HA相互作用和分子动力学模拟研究相结合,阐明了这些基于苯胺的流感融合抑制剂的结合位点,该位点与某些H3 HA特异性抑制剂所占据的口袋明显重叠,表明该腔与药物设计。