Thiol-based mucolytics show potent allosteric inhibition of SARS-CoV-2-ACE2 binding via disulfide reduction

By | July 5, 2021
A compelling report, recently released on the bioRxiv* preprint server, describes unexpectedly powerful inhibition of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by thiol-based mucolytic compounds P2119 and P2165, by preventing the virus spike from binding to its host cell receptor, the angiotensin-converting enzyme 2 (ACE2).