2-pyrimidone analogs as potent antiviral agents against alphaviruses
The present disclosure is concerned with 2-pyrimidone compounds that are capable of inhibiting a viral infection and methods of treating alphavirus viral infections such as, for example, chikungunya, Eastern equine encephalitis (EEEV), Western equine encephalitis (WEEV), and Venezuelan equine encephalitis using these compounds. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
1. A compound having a structure selected from:
or a pharmaceutically acceptable salt thereof.
2. A pharmaceutical composition comprising a therapeutically effective amount of the compound of claim 1 , and a pharmaceutically acceptable carrier.
3. A method for treating a viral infection in a subject, the method comprising administering to the subject an effective amount of the compound of claim 1
or a pharmaceutically acceptable salt thereof, wherein the viral infection is due to an Alphavirus, thereby treating the viral infection.
4. The method of claim 3 , wherein the Alphavirus is selected from Chikungunya virus (CHIKV), Ross River virus, Venezuelan equine encephalitis (VEEV), Eastern equine encephalitis (EEEV), and Western equine encephalitis (WEEV).
5. The method of claim 3 , wherein the Alphavirus is selected from CHIKV, WEEV, EEEV, and VEEV.