Jacobs, Jon; Grum-Tokars, Valerie; Zhou, Ya; Turlington, Mark; Saldanha, S. Adrian; Chase, Peter; Eggler, Aimee; Dawson, Eric S.; Baez-Santos, Yahira M.; Tomar, Sakshi; Mielech, Anna M.; Baker, Susan C.; Lindsley, Craig W.; Hodder, Peter; Mesecar, Andrew; Stauffer, Shaun R. published the artcile< Discovery, Synthesis, And Structure-Based Optimization of a Series of N-(tert-Butyl)-2-(N-arylamido)-2-(pyridin-3-yl) Acetamides (ML188) as Potent Noncovalent Small Molecule Inhibitors of the Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV) 3CL Protease>, Electric Literature of 672948-03-7, the main research area is butylarylamidopyridinyl acetamide preparation; inhibitor severe acute respiratory syndrome coronavirus 3CL protease; SARS CoV inhibitor antiviral preparation.
A high-throughput screen of the NIH mol. libraries sample collection and subsequent optimization of a lead dipeptide-like series of severe acute respiratory syndrome (SARS) main protease (3CLpro) inhibitors led to the identification of probe compound ML188 (I), [(R)-N-(4-(tert-butyl)phenyl)-N-(2-(tert-butylamino)-2-oxo-1-(pyridin-3-yl)ethyl)furan-2-carboxamide, Pubchem CID: 46897844]. Unlike the majority of reported coronavirus 3CLpro inhibitors that act via covalent modification of the enzyme, I is a noncovalent SARS-CoV 3CLpro inhibitor with moderate MW and good enzyme and antiviral inhibitory activity. A multicomponent Ugi reaction was utilized to rapidly explore structure-activity relationships within S1′, S1, and S2 enzyme binding pockets. The X-ray structure of SARS-CoV 3CLpro bound with I was instrumental in guiding subsequent rounds of chem. optimization. I provides an excellent starting point for the further design and refinement of 3CLpro inhibitors that act by a noncovalent mechanism of action.
Journal of Medicinal Chemistry published new progress about Antiviral agents. 672948-03-7 belongs to class chlorides-buliding-blocks, and the molecular formula is C4H3NO3, Electric Literature of 672948-03-7.
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Chlorides – an overview | ScienceDirect Topics