New class of hantaan virus inhibitors based on conjugation of the isoindole fragment to (+)-camphor or (−)-fenchone hydrazonesv
作者:Olga I. Yarovaya、Kseniya S. Kovaleva、Anna A. Zaykovskaya、Liudmila N. Yashina、Nadezda S. Scherbakova、Dmitry N. Scherbakov、Sophia S. Borisevich、Fedor I. Zubkov、Alexandra S. Antonova、Roman Yu. Peshkov、Ilia V. Eltsov、Oleg V. Pyankov、Rinat A. Maksyutov、Nariman F. Salakhutdinov
DOI:10.1016/j.bmcl.2021.127926
日期:2021.5
This work presents the design and synthesis of camphor, fenchone, and norcamphor N-acylhydrazone derivatives as a new class of inhibitors of the Hantaan virus, which causes haemorrhagic fever with renal syndrome (HFRS). A cytopathic model was developed for testing chemotherapeutics against the Hantaan virus, strain 76–118. In addition, a study of the antiviral activity was carried out using a pseudoviral
这项工作介绍了樟脑、茴香酮和去甲樟脑N-酰基腙衍生物的设计和合成,作为汉坦病毒的一类新抑制剂,汉坦病毒会导致肾综合征出血热 (HFRS)。开发了一种细胞病变模型,用于测试针对汉坦病毒 76-118 毒株的化疗药物。此外,使用假病毒系统进行了抗病毒活性的研究。发现命中化合物具有显着的活性 (IC 50 = 7.6 ± 2 µM) 以及低毒性 (CC 50 > 1000 µM)。使用分子对接程序,评估与汉坦病毒核蛋白的结合,并建立合成化合物的结构与抗病毒活性之间的相关性。