Abstract
A series of pyrimidinopyridones has been designed, synthesized and shown to be potent and selective inhibitors of the FMS tyrosine kinase. Introduction of an amide substituent at the 6-position of the pyridone core resulted in a significant potency increase. Compound 24 effectively inhibited in vivo LPS-induced TNF in mice greater than 80%.
MeSH terms
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Amides / chemistry
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Animals
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Anti-Inflammatory Agents / chemical synthesis
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Anti-Inflammatory Agents / pharmacology*
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Antineoplastic Agents / chemical synthesis
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Antineoplastic Agents / pharmacology*
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Drug Design*
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Lipopolysaccharides / toxicity
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Mice
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Models, Chemical
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Protein Kinase Inhibitors / chemical synthesis
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Protein Kinase Inhibitors / pharmacology*
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Pyridines / chemistry
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Pyridones / chemical synthesis
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Pyridones / pharmacology*
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Pyrimidines / chemical synthesis
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Pyrimidines / pharmacology*
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Structure-Activity Relationship
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Tumor Cells, Cultured
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Tumor Necrosis Factor-alpha / metabolism
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Vascular Endothelial Growth Factor Receptor-1 / antagonists & inhibitors*
Substances
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Amides
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Anti-Inflammatory Agents
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Antineoplastic Agents
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Lipopolysaccharides
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Protein Kinase Inhibitors
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Pyridines
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Pyridones
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Pyrimidines
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Tumor Necrosis Factor-alpha
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Vascular Endothelial Growth Factor Receptor-1