Tick-borne flavivirus reproduction inhibitors based on isoxazole core linked with adamantane
作者:Dmitry A. Vasilenko、Evgenia V. Dueva、Liubov I. Kozlovskaya、Nikolay A. Zefirov、Yuri K. Grishin、Gennady M. Butov、Vladimir A. Palyulin、Tamara S. Kuznetsova、Galina G. Karganova、Olga N. Zefirova、Dmitry I. Osolodkin、Elena B. Averina
DOI:10.1016/j.bioorg.2019.03.028
日期:2019.6
Infections caused by flaviviruses pose a huge threat for public health all over the world. The search for therapeutically relevant compounds targeting tick-borne flaviviruses requires the exploration of novel chemotypes. In the present work a large series of novel polyfunctionalized isoxazole derivatives bearing substituents with various steric and electronic effects was obtained by our unique versatile
黄病毒引起的感染对全世界的公共卫生构成了巨大的威胁。寻找靶向tick传播的黄病毒的治疗相关化合物需要探索新的化学型。在本工作中,通过我们独特的通用合成方法,获得了一系列具有多种空间和电子效应的带有取代基的新型多官能化异恶唑衍生物,并在体外研究了它们对壁虱传播性脑炎,鄂木斯克出血热和Powassan病毒的抗病毒活性。大多数研究的异恶唑显示出低微摩尔范围的活性。对于测试的化合物未观察到明显的细胞毒性。含金刚烷基部分的先导化合物5-氨基异恶唑衍生物具有很强的抗病毒活性和极好的治疗指数。