Abstract: Provided herein are methods, pharmaceutical compositions, and kits for treating and/or preventing a viral infection resulting from a coronaviridae family virus in a subject in need thereof, comprising administering to the subject a compound of Formula (I), or a pharmaceutical composition comprising a compound of Formula (I). Further provided herein are methods for inhibiting the viral entry into a cell of a coronaviridae family virus (e.g., alpha-coronavirus (e.g., HCoV-NL63, HCoV-229E), betacoronavirus (e.g., SARS-CoV, SARS-CoV-2, MERS-CoV, HCoV-OC43, HCoV-HKU1)) in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I), or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising a compound of Formula (I) as described herein.

Abstract: Provided herein are methods of treating a viral infection in a subject in need thereof, comprising administering to the subject a compound of Formula (I), or a pharmaceutical composition comprising Formula (I). Further provided herein are methods for inhibiting the replication of a virus (e.g., a togaviridae family virus (e.g., an alphavirus (e.g., Chikungunya virus, Eastern equine encephalitis, Mayaro virus, Venezuelan equine encephalitis virus, Western equine encephalitis)), a filoviradae family virus (e.g., a Marburg virus (e.g., Marburg virus, Ravn virus)), human respiratory syncytial virus (i.e., human orthopneumo virus), a flavivirus (e.g., dengue virus, Usutu virus, Japanese encephalitis virus, Powassan virus, yellow fever), a paramyxoviridae family virus (e.g., an orthoparamyxovirinae virus (e.g., a henipavims (e.g., Nipah virus), a morbillivims (e.g., measles morbillivirus))) in a subject in need thereof.