Development of Potent and Selective Janus Kinase 2/3 Directing PG–PROTACs

Autor: Lisa J. Alcock, Yunchao Chang, Jamie A. Jarusiewicz, Marisa Actis, Stanley Nithianantham, Anand Mayasundari, Jaeki Min, Dylan Maxwell, Jeremy Hunt, Brandon Smart, Jun J. Yang, Gisele Nishiguchi, Marcus Fischer, Charles G. Mullighan, Zoran Rankovic
Rok vydání: 2022
Předmět:
Zdroj: ACS Med Chem Lett
ISSN: 1948-5875
Popis: [Image: see text] Aberrant activation of the JAK-STAT signaling pathway has been implicated in the pathogenesis of a range of hematological malignancies and autoimmune disorders. Here we describe the design, synthesis, and characterization of JAK2/3 PROTACs utilizing a phenyl glutarimide (PG) ligand as the cereblon (CRBN) recruiter. SJ10542 displayed high selectivity over GSPT1 and other members of the JAK family and potency in patient-derived ALL cells containing both JAK2 fusions and CRLF2 rearrangements.
Databáze: OpenAIRE