Novel non-benzimidazole chk2 kinase inhibitors

A number of benzimidazole replacements were synthesized and examined to gain a greater understanding of the SAR around this novel series of chk2 kinase inhibitors. In a recent paper, [Arienti, K. L.; Brunmark, A.; Axe, F. U.; McClure, K. M.; Lee, A.; Blevitt, J.; Neff, D. K.; Huang, L.; Crawford, S....

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Veröffentlicht in:Bioorganic & medicinal chemistry letters 2006-04, Vol.16 (7), p.1924-1928
Hauptverfasser: McClure, Kelly J., Huang, Liming, Arienti, Kristen L., Axe, Frank U., Brunmark, Anders, Blevitt, Jon, Guy Breitenbucher, J.
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container_end_page 1928
container_issue 7
container_start_page 1924
container_title Bioorganic & medicinal chemistry letters
container_volume 16
creator McClure, Kelly J.
Huang, Liming
Arienti, Kristen L.
Axe, Frank U.
Brunmark, Anders
Blevitt, Jon
Guy Breitenbucher, J.
description A number of benzimidazole replacements were synthesized and examined to gain a greater understanding of the SAR around this novel series of chk2 kinase inhibitors. In a recent paper, [Arienti, K. L.; Brunmark, A.; Axe, F. U.; McClure, K. M.; Lee, A.; Blevitt, J.; Neff, D. K.; Huang, L.; Crawford, S.; Chennagiri, R. P.; Karlsson, L.; Brietenbucher, J. G. J. Med. Chem. 2005, 48, 1873], we described the discovery of a class of benzimidazole chk2 kinase inhibitors, exemplified by compound 1, which had radio-protective effects in human T-cells subjected to ionizing radiation. Here, a series of non-benzimidazole analogs intended to define the scope of the SAR about this new series of inhibitor, and allow for refinement of the binding model of these compounds to the chk2 kinase is described.
doi_str_mv 10.1016/j.bmcl.2005.12.096
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Drug treatments</subject><subject>Protein Kinase Inhibitors - chemistry</subject><subject>Protein Kinase Inhibitors - pharmacology</subject><subject>Protein-Serine-Threonine Kinases - antagonists &amp; inhibitors</subject><subject>Radiation therapy and radiosensitizing agent</subject><subject>Radiation-Protective Agents - chemistry</subject><subject>Radiation-Protective Agents - pharmacology</subject><subject>Structure-Activity Relationship</subject><subject>Treatment with physical agents</subject><subject>Treatment. 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subjects Benzimidazoles - chemistry
Benzimidazoles - pharmacology
Biological and medical sciences
Checkpoint Kinase 2
Medical sciences
Miscellaneous
Models, Molecular
Pharmacology. Drug treatments
Protein Kinase Inhibitors - chemistry
Protein Kinase Inhibitors - pharmacology
Protein-Serine-Threonine Kinases - antagonists & inhibitors
Radiation therapy and radiosensitizing agent
Radiation-Protective Agents - chemistry
Radiation-Protective Agents - pharmacology
Structure-Activity Relationship
Treatment with physical agents
Treatment. General aspects
Tumors
title Novel non-benzimidazole chk2 kinase inhibitors
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