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Updated mini-review of the chemistry, pharmacology and validated assays for U.S. FDA approved COVID-19 therapeutic agents
Abstract
The fish market in Wuhan, China was the epicenter of Covid-19 pandemic, brought about by the SARSCoV-2 virus, resulting in significant economic and social worldwide disruption. Although numerous drugs have been indicated for treating the viral infection and/or its symptoms, the U.S. FDA to date has granted approvals for only four therapeutic agents, namely the smallmolecules Remdesivir, Baricitinib and two monoclonal antibody combinations amlanivimab/etesevimab and casirivimab/imdevimab]. This review deals with the chemical and pharmacological aspects of these approved therapeutic agents as well as the properties of their reported marketed formulations and biological matrices. Furthermore, it presents a comparison between the cited analytical methodologies for each drug separately. A comprehensive, detailed, mini-overview of Coronavirus authorized therapeutics is also presented.