Patent 11707480 was granted and assigned to Atea Pharmaceuticals, Inc. on July, 2023 by the United States Patent and Trademark Office.
The present invention is the use of a small group of purine nucleotide phosphoramidate disclosed herein or a pharmaceutically acceptable salt thereof in an effective amount for the treatment or prevention of the novel 2019 coronavirus disease (COVID-19) in a host, for example a human, in need thereof.