Highly selective inhibitors of protein kinases CLK and HIPK with the furo[3,2-b]pyridine core

. 2021 Apr 05 ; 215 () : 113299. [epub] 20210218

Jazyk angličtina Země Francie Médium print-electronic

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/pmid33636538
Odkazy

PubMed 33636538
DOI 10.1016/j.ejmech.2021.113299
PII: S0223-5234(21)00148-3
Knihovny.cz E-zdroje

The furo [3,2-b]pyridine motif represents a relatively underexplored central pharmacophore in the area of kinase inhibitors. Herein, we report flexible synthesis of 3,5-disubstituted furo [3,2-b]pyridines that relies on chemoselective couplings of newly prepared 5-chloro-3-iodofuro [3,2-b]pyridine. This methodology allowed efficient second-generation synthesis of the state-of-the-art chemical biology probe for CLK1/2/4 MU1210, and identification of the highly selective inhibitors of HIPKs MU135 and MU1787 which are presented and characterized in this study, including the X-ray crystal structure of MU135 in HIPK2. chemical biology probe.

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