2,4-Diaminopyrimidine MK2 inhibitors. Part I: Observation of an unexpected inhibitor binding mode

Bioorganic & Medicinal Chemistry Letters
2010.0

Abstract

MK2 is a Ser/Thr kinase of significant interest as an anti-inflammatory drug discovery target. Here we describe the development of in vitro tools for the identification and characterization of MK2 inhibitors, including validation of inhibitor interactions with the crystallography construct and determination of the unique binding mode of 2,4-diaminopyrimidine inhibitors in the MK2 active site. Use of these tools in the optimization of a potent and selective inhibitor lead series is described in the accompanying Letter.

Knowledge Graph

Similar Paper

2,4-Diaminopyrimidine MK2 inhibitors. Part I: Observation of an unexpected inhibitor binding mode
Bioorganic & Medicinal Chemistry Letters 2010.0
Mitogen-Activated Protein Kinase-Activated Protein Kinase 2 (MAPKAP-K2) as an Antiinflammatory Target: Discovery and in Vivo Activity of Selective Pyrazolo[1,5-a]pyrimidine Inhibitors Using a Focused Library and Structure-Based Optimization Approach
Journal of Medicinal Chemistry 2012.0
Discovery of a Selective and Potent Inhibitor of Mitogen-Activated Protein Kinase-Interacting Kinases 1 and 2 (MNK1/2) Utilizing Structure-Based Drug Design
Journal of Medicinal Chemistry 2016.0
Identification and SAR of a new series of thieno[3,2-d]pyrimidines as Tpl2 kinase inhibitors
Bioorganic & Medicinal Chemistry Letters 2011.0
Thiophene inhibitors of PDE4: Crystal structures show a second binding mode at the catalytic domain of PDE4D2
Bioorganic & Medicinal Chemistry Letters 2011.0
Versatile templates for the development of novel kinase inhibitors: Discovery of novel CDK inhibitors
Bioorganic & Medicinal Chemistry Letters 2007.0
Identification and characterisation of 2-aminopyridine inhibitors of checkpoint kinase 2
Bioorganic & Medicinal Chemistry 2010.0
Novel potent pyrimido[4,5-c]quinoline inhibitors of protein kinase CK2: SAR and preliminary assessment of their analgesic and anti-viral properties
Bioorganic & Medicinal Chemistry Letters 2011.0
Design, synthesis and biological study of novel pyrido[2,3-d]pyrimidine as anti-proliferative CDK2 inhibitors
European Journal of Medicinal Chemistry 2011.0
Discovery of indirubin derivatives as new class of DRAK2 inhibitors from high throughput screening
Bioorganic & Medicinal Chemistry Letters 2016.0