In search of Flavivirus inhibitors part 2: Tritylated, diphenylmethylated and other alkylated nucleoside analogues
作者:Milind Saudi、Joanna Zmurko、Suzanne Kaptein、Jef Rozenski、Johan Neyts、Arthur Van Aerschot
DOI:10.1016/j.ejmech.2014.02.011
日期:2014.4
hit 3′,5′-bistritylated uridine 1, a series of alkylated nucleoside analogues were synthesized and evaluated for their in vitro antiviral activities against dengue fever virus and yellow fever virus. Hereto, alkyl and aryl groups were attached at various positions of the sugar ring combined with subtle variation of the heterocyclic base. Among the new series of derivatives, 3′,5′-di-O-trityl-5-fluoro-2′-deoxyuridine