714947-85-0Relevant academic research and scientific papers
Identification and validation of selective deubiquitinase inhibitors
Auld, Douglas,Buhrlage, Sara J.,Casalena, Dominick,Chan, Wai Cheung,Dhe-Paganon, Sirano,Hu, Bin,Liu, Xiaoxi,Magin, Robert S.,Marto, Jarrod A.,Roberts, Rebekka M.,Seo, Hyuk-Soo,Varca, Anthony C.,Zhu, He
, p. 1758 - 13,1771 (2021)
Deubiquitinating enzymes (DUBs) are a class of isopeptidases that regulate ubiquitin dynamics through catalytic cleavage of ubiquitin from protein substrates and ubiquitin precursors. Despite growing interest in DUB biological function and potential as therapeutic targets, few selective small-molecule inhibitors and no approved drugs currently exist. To identify chemical scaffolds targeting specific DUBs and establish a broader framework for future inhibitor development across the gene family, we performed high-throughput screening of a chemically diverse small-molecule library against eight different DUBs, spanning three well-characterized DUB families. Promising hit compounds were validated in a series of counter-screens and orthogonal assays, as well as further assessed for selectivity across expanded panels of DUBs. Through these efforts, we have identified multiple highly selective DUB inhibitors and developed a roadmap for rapidly identifying and validating selective inhibitors of related enzymes.
4-Dimethylaminopyridine-catalyzed multi-component one-pot reactions for the convenient synthesis of spiro[indoline-3,4′-pyrano[2,3-c]pyrazole] derivatives
Feng, Jun,Ablajan, Keyume,Sali, Ahat
supporting information, p. 484 - 489 (2014/01/06)
An efficient and clean reaction process was developed for the convenient and cheap synthesis of spirooxindole derivatives. One-pot reactions of isatins, malononitrile (or ethyl cyanoacetate), hydrazine hydrate (or phenylhydrazine), and 1,3-dicarbonyl comp
