Syntheses and in vitro biological screening of 1-aryl-10H-[1,2,4]triazolo[3′,4′:3,4][1,2,4]triazino[5,6-b]indoles
作者:Kuldip Upadhyay、Atul Manvar、Roberta Loddo、Paolo La Colla、Vijay Virsodiya、Jalpa Trivedi、Ravi Chaniyara、Anamik Shah
DOI:10.1007/s00044-012-0342-1
日期:2013.8
Structurally diverse 1-aryl-10H-[1,2,4]triazolo[3′,4′:3,4][1,2,4]triazino[5,6-b]indoles 4a–v were synthesized by regiospecific heterocyclizations. The designed molecular diversity was evaluated in vitro in parallel cell-based assays for cytotoxicity of viruses multiplication supporting cell lines and antiviral activity against viruses representative of two of three genera of the Flaviviridae family
结构不同的1-芳基-10 H- [1,2,4]三唑[3',4':3,4] [1,2,4]三嗪[5,6- b ]吲哚4a - v的合成区域特异性杂环化。在基于平行细胞的实验中评估了设计的分子多样性,以评估支持细胞系的病毒繁殖的细胞毒性和对代表黄病毒科三个属中两个属的病毒的抗病毒活性。还针对逆转录病毒(HIV-1),两种小核糖核酸病毒(CVB-2和Sb-1)和副粘病毒科(VSV)代表测试了该化合物文库。在双链RNA(dsRNA)病毒中,呼肠孤病毒科代表(Reo-1)进行了测试。DNA病毒家族的两个代表也包括在内-HSV-1(疱疹病毒科)和VV(痘病毒科)。发现化合物4m和4o具有细胞毒性,CC 50值为4至30μM。此外,化合物4v 对BVDV表现出显着的活性(EC 50 = 3μM)。