1019196-87-2Relevant articles and documents
Synthesis and anti-BVDV activity of novel δ-sultones in vitro: Implications for HCV therapies
Xu, Hai-Wei,Zhao, Ling-Jie,Liu, Huan-Fei,Zhao, Dan,Luo, Jiao,Xie, Xiao-Ping,Liu, Wen-Sheng,Zheng, Jia-Xin,Dai, Gui-Fu,Liu, Hong-Min,Liu, Long-Hua,Liang, Yi-Bo
supporting information, p. 2388 - 2391 (2014/05/20)
In this study we report the synthesis and activity against bovine viral diarrhea virus (BVDV) of a novel series of bicycle δ-sultones containing γ-lactones. BVDV is responsible for major losses in cattle. Some of the synthesized δ-sultones showed pronounced anti-BVDV activity with EC 50 values of 0.12-1.0 μM and no significant cytotoxicity. Among them, the ortho bromosubstituted derivative 4f (EC50 = 0.12 μM) showed better antiviral activity than other derivatives and was 10 fold more that of than positive control ribavirin (EC50 = 1.3 μM). BVDV is also considered to be a valuable surrogate for the hepatitis C virus (HCV) in antiviral drug studies. The above results provided a novel candidate for the development of anti-HCV agents.