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ABT-333研究進(jìn)展

發(fā)布日期:2017-11-02   瀏覽次數(shù):2
核心提示:a href=https://www.medchemexpress.com/ABT-333.htmlABT-333/a產(chǎn)品描述:ABT-333 is a nonnucleoside inhibitor of the RNA-dep
ABT-333產(chǎn)品描述:ABT-333 is a nonnucleoside inhibitor of the RNA-dependent RNA polymerase encoded by the HCV NS5B gene, inhibits recombinant NS5B polymerases derived from HCV genotype 1a and 1b clinical isolates, with IC50 between 2.2 and 10.7 nM.IC50 & Target: IC50: 2.2-10.7 nM (NS5B polymerase)[1]In Vitro: ABT-333 (Dasabuvir) is at least 7,000-fold selective for the inhibition of HCV genotype 1 polymerases over human/mammalian polymerases. ABT-333 (Dasabuvir) inhibits the polymerase enzymatic activity of genotype 1 laboratory strain enzymes (H77, BK, N, and Con1 strains), as well as enzymes produced from polymerase genes from HCV genotype 1-infected subjects, with IC50s between 2.2 and 10.7 nM. ABT-333 inhibits replication of HCV subgenomic replicons in cell culture assays, with EC50 values of 7.7 and 1.8 nM against genotype 1a (H77) and 1b (Con1), respectively. In the presence of 40% human plasma, there is a 12- to 13-fol


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