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Dasabuvir

達沙布韋

Mechanism of action:

Dasabuvir 是一種非核苷類 NS5B 聚合酶抑制劑(non-nucleoside NS5B RNA polymerase inhibitor)。C 型肝炎病毒的 NS5B 聚合酶負責以病毒 RNA 為模板合成新的病毒 RNA。Dasabuvir 可與 NS5B 的 palm domain 非活性位點結合,改變其構型,阻止 RNA 延長反應的進行,抑制病毒 RNA 的合成,使病毒無法複製。

​Reference(s):

1. Gentile I et al. (2014). Dasabuvir: A Non-Nucleoside Inhibitor of NS5B for the Treatment of Hepatitis C Virus Infection. Rev Recent Clin Trials. 


2. Trivella JP et al. (2015). Dasabuvir: a new direct antiviral agent for the treatment of hepatitis C. Expert Opin Pharmacother. 


3. Mantry PS et al. (2016). Dasabuvir (ABT333) for the treatment of chronic HCV genotype I: a new face of cure, an expert review. Expert Rev Anti Infect Ther.

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