Synthesis and pharmacodynamic evaluation of naphthalene derivatives against influenza A virus in vitro and in vivo
作者:Yongzhuang Ge、Chaofeng Zhang、Ying Qu、Lixia Ding、Xinbo Zhang、Zhongmou Zhang、Chengyun Jin、Xiao-Na Wang、Zhenya Wang
DOI:10.1016/j.ejmech.2023.115660
日期:2023.11
anti-influenza drugs to resist influenza epidemics due to the seasonal popularity of a certain area every year. Naphthalene derivatives had potential antiviral activity. A series of naphthalene derivatives were synthesized via the metal-free intramolecular hydroarylation reactions of alkynes. Evaluation of their biological efficacy showed that compound 2-aminonaphthalene 4d had better antiviral activity in vitro
甲型流感病毒是一种高度变异的致病病原体,可能导致全球大流行。由于每年某个地区的季节性流行,需要寻找新的抗流感药物来抵抗流感流行。萘衍生物具有潜在的抗病毒活性。通过炔烃的无金属分子内加氢芳基化反应合成了一系列萘衍生物。其生物学功效评价表明,化合物2-氨基萘4d具有比利巴韦林更好的体外抗病毒活性。通过研究2-氨基萘4d 体内外作用机制,我们发现4d对A/Weiss/43(H1N1)、A/Virginia/ATCC2/2009(H1N1)三种不同亚型流感病毒均具有抗病毒活性。和 A/California/2/2014 (H3N2)。化合物4d在病毒吸附后效果最好,主要在病毒复制早期发挥作用。2-氨基萘4d可以通过抑制病毒的NP和M蛋白来减少病毒的复制。化合物4d减少流感病毒诱导的细胞凋亡RIG-1 通路介导的炎症反应在细胞和小鼠中均受到抑制。此外,给药4d。因此,萘衍生物4d是治疗甲型流感病毒感染的潜在药物。