Discovery of New Ginsenol-Like Compounds with High Antiviral Activity.

A number of framework amides with a ginsenol backbone have been synthesized using the Ritter reaction. We named the acetamide as Ginsamide. A method was developed for the synthesis of the corresponding amine and thioacetamide.

Quaternary ammonium salts based on (-)-borneol as effective inhibitors of influenza virus.

A series of compounds containing a 1,7,7-trimethylbicyclo[2.2.1]heptane fragment were evaluated for their antiviral activity against influenza A virus strain A/Puerto Rico/8/34 (H1N1) in vitro.

New type of anti-influenza agents based on benzo[d][1,3]dithiol core.

We synthesized a series of amides with a benzo[d][1,3]dithiol core. The chemical library of compounds was tested for their cytotoxicity and inhibiting activity against influenza virus A/California/07/09 (H1N1)pdm09 in MDCK cells. For each compound, values of CC, IC and selectivity index (SI) were determined.