AI Article Synopsis

  • Direct acting antiviral agents are now the leading treatment for hepatitis C virus (HCV) infection, utilizing various inhibitors like protease and polymerase inhibitors.
  • Recent research focused on creating new inhibitors targeting the NS5a protein, which is crucial for HCV replication.
  • A series of compounds were developed through a specialized chemical reaction, resulting in several highly effective triazoles that showed strong anti-HCV activity in laboratory tests.

Article Abstract

Direct acting antiviral agents to cure hepatitis C virus (HCV) infection has emerged as the gold standard therapy. Along with protease inhibitors, nucleoside polymerase inhibitors and non-nucleoside polymerase inhibitors, the inhibition of NS5a has proved to be an effective way to treat HCV patients. Here we report on novel HCV NS5a inhibitors which were synthesized and evaluated in the HCV replicon assay. A series of inhibitors were formed by a cycloaddition reaction in parallel to establish new leads and explore the effects of unsymmetrical cap substitution. This led to the identification of several triazoles with picomolar potency in vitro against hepatitis C virus.

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http://dx.doi.org/10.1007/s11030-017-9733-zDOI Listing

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