SCH-202676 (hydrobromide)

SCH-202676 hydrobromide is an allosteric modulator of G protein-coupled receptors (GPCRs) and adenosine receptor (AR). SCH-202676 hydrobromide has antiviral activity and inhibits 3CLpro in a time-dependent manner with an IC50 value of 0.655 μM[1][2][3][4].

[1]Ren P, et al. Discovery, synthesis and mechanism study of 2,3,5-substituted [1,2,4]-thiadiazoles as covalent inhibitors targeting 3C-Like protease of SARS-CoV-2. Eur J Med Chem. 2023 Jan 18;249:115129.|[2]Lewandowicz AM, et al. The 'allosteric modulator' SCH-202676 disrupts G protein-coupled receptor function via sulphydryl-sensitive mechanisms. Br J Pharmacol. 2006 Feb;147(4):422-9.|[3]Fawzi A B, et al. SCH-202676: an allosteric modulator of both agonist and antagonist binding to G protein-coupled receptors[J]. Molecular Pharmacology, 2001, 59(1): 30-37.|[4]Gao ZG, et al. Effects of the allosteric modulator SCH-202676 on adenosine and P2Y receptors. Life Sci. 2004 May 7;74(25):3173-80.