SARS-CoV-2 3CLpro-IN-1 (Compound 14c) is a highly potent inhibitor specifically designed to target and inhibit the activity of SARS-CoV-2 3CL pro, which is a cysteine-protease found in the main coronaviruses. This particular enzyme has been recognized as a highly promising target for the development of effective antiviral drugs. Therefore, SARS-CoV-2 3CLpro-IN-1 holds significant potential for advancing research and development in the field of infectious diseases [1].
SARS-CoV-2-IN-17 (Compound 16) is a highly effective inhibitor of SARS-CoV-2 nucleocapsid protein (NPro). It demonstrates potent anti-viral activity, with an EC50 value of 2.18 μM. Furthermore, SARS-CoV-2-IN-17 binds to NPro with a low Kd value of 7.82 μM, highlighting its potency as a NPro ligand [1].