Identification of benzimidazole-based inhibitors of the mitogen activated kinase-5 signaling pathway

Identification of novel benzimidazole inhibitors of MEK5 mediated phosphorylation of ERK5 is presented and early effects of structure on activity are presented. The MEK-signaling pathways are complex but critical signaling cascades that correlate an extracellular signaling event with internal cell p...

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Veröffentlicht in:Bioorganic & medicinal chemistry letters 2010-05, Vol.20 (9), p.2892-2896
Hauptverfasser: Flaherty, Patrick T., Chopra, Ishveen, Jain, Prashi, Yi, Shuyan, Allen, Erika, Cavanaugh, Jane
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container_issue 9
container_start_page 2892
container_title Bioorganic & medicinal chemistry letters
container_volume 20
creator Flaherty, Patrick T.
Chopra, Ishveen
Jain, Prashi
Yi, Shuyan
Allen, Erika
Cavanaugh, Jane
description Identification of novel benzimidazole inhibitors of MEK5 mediated phosphorylation of ERK5 is presented and early effects of structure on activity are presented. The MEK-signaling pathways are complex but critical signaling cascades that correlate an extracellular signaling event with internal cell processes. To date at least seven MEK isozymes have been identified. MEK5, in particular, is upregulated in multiple forms of tumors. Analysis of the EGF-induced MEK5 signaling cascade in cultured HEK cells has identified compounds that can inhibit MEK5 phosphorylation of ERK5; observed biological activity is dependent on chemical variation.
doi_str_mv 10.1016/j.bmcl.2010.03.033
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subjects Analytical, structural and metabolic biochemistry
Benzimidazole
Benzimidazoles - chemical synthesis
Benzimidazoles - chemistry
Benzimidazoles - pharmacology
Biological and medical sciences
Cell Line
Enzymes and enzyme inhibitors
Epidermal Growth Factor - pharmacology
ERK5
Fundamental and applied biological sciences. Psychology
Humans
Inhibitor
MAP Kinase Kinase 5 - antagonists & inhibitors
MAP Kinase Kinase 5 - metabolism
Medical sciences
MEK5
Miscellaneous
Mitogen-Activated Protein Kinase 7 - metabolism
Pharmacology. Drug treatments
Phosphorylation
Protein Kinase Inhibitors - chemical synthesis
Protein Kinase Inhibitors - chemistry
Protein Kinase Inhibitors - pharmacology
Signal Transduction - drug effects
Transferases
title Identification of benzimidazole-based inhibitors of the mitogen activated kinase-5 signaling pathway
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