Design and expeditious synthesis of organosilanes as potent antivirals targeting multidrug-resistant influenza A viruses
作者:Yanmei Hu、Yuanxiang Wang、Fang Li、Chunlong Ma、Jun Wang
DOI:10.1016/j.ejmech.2017.04.038
日期:2017.7
efficacy of current influenza vaccines and small molecule antiviral drugs is curtailed by the emerging of multidrug-resistant influenza viruses. As resistance to the only FDA-approved oral influenza antiviral, oseltamivir (Tamiflu), continues to rise, there is a clear need to develop the next-generation of antiviral drugs. Since more than 95% of current circulating influenza A viruses carry the S31N mutation
由于多重耐药性流感病毒的出现,削弱了当前流感疫苗和小分子抗病毒药的功效。随着对唯一经FDA批准的口服流感抗病毒药物奥司他韦(Tamiflu)的耐药性持续上升,显然需要开发下一代抗病毒药物。由于目前超过95%的正在传播的A型流感病毒在其M2基因中带有S31N突变,因此AM2-S31N突变质子通道代表了广谱抗病毒药开发的诱人目标。在这项研究中,我们报告了第一类有机硅烷的设计和合成,这些有机硅烷对一组人类甲型流感病毒临床分离株具有有效的抗病毒活性,其中包括对金刚烷胺,奥司他韦或两者具有抗性的病毒。