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A Patent Review on SARS Coronavirus Main Protease (3CL pro ) Inhibitors
Author(s) -
Chia C. S. Brian,
Xu Weijun,
Shuyi Ng Pearly
Publication year - 2022
Publication title -
chemmedchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.817
H-Index - 100
eISSN - 1860-7187
pISSN - 1860-7179
DOI - 10.1002/cmdc.202100576
Subject(s) - virology , coronavirus , covid-19 , protease , computational biology , chemistry , biology , medicine , enzyme , biochemistry , infectious disease (medical specialty) , outbreak , disease , pathology
The severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) pandemic is an unprecedented global health emergency causing more than 4.2 million fatalities as of 30 July 2021. Only three antiviral therapies have been approved or granted emergency use authorization by the FDA. The SARS‐CoV‐2 3CL protease (3CL pro ) is deemed an attractive drug target as it plays an essential role in viral polyprotein processing and pathogenesis, although no inhibitors have been approved. This patent review discusses SARS coronavirus 3CL pro inhibitors that have been filed up to 30 July 2021, giving an overview on the types of inhibitors that have generated commercial interest, especially amongst drug companies. Insights into the common structural motifs required for active site binding is also discussed.