Discovery of a New Class of Inhibitors of Vaccinia Virus Based on (−)-Borneol from <i>Abies sibirica</i>
and (+)-Camphor
作者:Anastasiya S. Sokolova、Olga I. Yarovaya、Nikolay I. Bormotov、Larisa N. Shishkina、Nariman F. Salakhutdinov
DOI:10.1002/cbdv.201800153
日期:2018.9
A series of the bornyl ester/amide derivatives with N-containing heterocycles were designed and synthesized as vaccinia virus (VV) inhibitors. Bioassay results showed that among the designed compounds, derivatives 6, 13, 14, 34, 36 and 37 showed the best inhibitory activity against VV with the IC50 values of 12.9, 17.9, 3.4, 2.5, 12.5 and 7.5 μm, respectively, and good cytotoxicity. The primary structure-activity
设计并合成了一系列带有含N杂环的冰片酯/酰胺衍生物,作为痘苗病毒(VV)抑制剂。生物测定结果表明,在设计的化合物中,衍生物6、13、14、34、36和37对VV的抑制作用最佳,IC50值分别为12.9、17.9、3.4、2.5、12.5和7.5μm,效果良好。细胞毒性。初步的结构-活性关系(SAR)研究表明,饱和的N-杂环(例如吗啉或4-甲基哌啶)与1,7,7-三甲基双环[2.2.1]庚烷骨架的组合有利于抗病毒活性。