Dual inhibition of HCV and HIV by ring-expanded nucleosides containing the 5:7-fused imidazo[4,5- e ][1,3]diazepine ring system. In vitro results and implications
作者:Ning Zhang、Peng Zhang、Andrea Baier、Lucyna Cova、Ramachandra S. Hosmane
DOI:10.1016/j.bmcl.2013.12.121
日期:2014.2
Examples of ring-expanded nucleosides (RENs), represented by general structures 1 and 2, exhibited dual anti-HCV and anti-HIV activities in both cell culture systems and the respective target enzyme assays, including HCV NTPase/helicase and human RNA helicase DDX3. Since HCV is a leading co-infection in late stage HIV AIDS patients, often leading to liver cirrhosis and death, the observed dual inhibition
由一般结构1和2表示的扩环核苷 (REN) 的例子在细胞培养系统和各自的靶酶测定中表现出双重抗 HCV 和抗 HIV 活性,包括 HCV NTPase/解旋酶和人 RNA 解旋酶 DDX3 . 由于 HCV 是晚期 HIV AIDS 患者的主要合并感染,通常会导致肝硬化和死亡,因此观察到的靶核苷类似物对 HCV 和 HIV 的双重抑制对治疗感染了 HCV 的 HIV 患者具有潜在的有益意义。