Synthesis and Antiviral Activity of Camphene Derivatives against Different Types of Viruses.

ABSTRACT: To date, the 'one bug-one drug' approach to antiviral drug development cannot effectively respond to the constant threat posed by an increasing diversity of viruses causing outbreaks of viral infections that turn out to be pathogenic for humans. Evidently, there is an urgent need for new strategies to develop efficient antiviral agents with broad-spectrum activities. In this paper, we identified camphene derivatives that showed broad antiviral activities in vitro against a panel of enveloped pathogenic viruses, including influenza virus A/PR/8/34 (H1N1), Ebola virus (EBOV), and the Hantaan virus. The lead-compound 2a, with pyrrolidine cycle in its structure, displayed antiviral activity against influenza virus (IC₅₀ = 45.3 µM), Ebola pseudotype viruses (IC₅₀ =

SUBMITTER: Sokolova AS 

PROVIDER: S-EPMC8070564 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature