Discovery, Optimization, and Pharmacological Characterization of Novel Heteroaroylphenylureas Antagonists of C−C Chemokine Ligand 2 Function
摘要:
Through the application of TRAP (target-related affinity profiling), we identified a novel class of heteroaroylphenylureas that inhibit human CCL2-induced chemotaxis of monocytes/macrophages both in vitro and in vivo. This inhibition was concentration-dependent and selective with regard to other chemokines. The compounds, however, did not antagonize the binding of I-125-labeled CCL2 to the CCR2 receptor nor did they block CCR2-mediated signal transduction responses such as calcium mobilization. Optimization of early leads for potency and pharmacokinetic parameters resulted in the identification of 17, a potent inhibitor of chemotaxis (IC50 = 80 nM) with excellent oral bioavailability in rats (F = 60%). Compound 17 reduced swelling and joint destruction in two rat models of rheumatoid arthritis and delayed disease onset and produced near complete resolution of symptoms in a mouse model of multiple sclerosis.
Antagonists of MCP-1 function and methods of use thereof
申请人:——
公开号:US20030092728A1
公开(公告)日:2003-05-15
Chemical compounds which are antagonists of Monocyte Chemoattractant Protein-1 (MCP-1) function, pharmaceutical compositions comprising these compounds, methods of treatment employing these compounds and compositions, and processes for preparing these compounds. The compounds are useful in the prevention or treatment of chronic or acute inflammatory or autoimmune diseases, especially those associated with aberrant lymphocyte or monocyte accumulation such as arthritis, asthma, atherosclerosis, diabetic nephropathy, inflammatory bowel disease, Orohn's disease, multiple sclerosis, nephritis, pancreatitis, pulmonary fibrosis, psoriasis, restenosis, and transplant rejection.
ANTAGONISTS OF MCP-1 FUNCTION AND METHODS OF USE THEREOF
申请人:TELIK, INC.
公开号:EP1383757A1
公开(公告)日:2004-01-28
US6677365B2
申请人:——
公开号:US6677365B2
公开(公告)日:2004-01-13
US6998407B2
申请人:——
公开号:US6998407B2
公开(公告)日:2006-02-14
[EN] ANTAGONISTS OF MCP-1 FUNCTION AND METHODS OF USE THEREOF<br/>[FR] ANTAGONISTES DE LA FONCTION MCP-1 ET LEURS PROCEDES D'UTILISATION
申请人:TELIK INC
公开号:WO2002081463A1
公开(公告)日:2002-10-17
The present invention relates to chemical compounds Ia, IIa and IIIa, pharmaceutical compositions comprising said compounds, uses of said compounds and compositions, methods of treatment employing said compounds and compositions, and processes for preparing said compounds. Specifically, this invention relates to novel compounds which are antagonists of Monocyte Chemoattractant Protein-1 (MCP-1) function and are useful in the prevention or treatment of chronic or acute inflammatory or autoimmune diseases, especially those associated with aberrant lymphocyte or monocyte accumulation such as arthritis, asthma, atherosclerosis, diabetic nephropathy, inflammatory bowel disease, Crohn's disease, multiple sclerosis, nephritis, pancreatitis, pulmonary fibrosis, psoriasis, restenosis, and transplant rejection. More specifically, the invention is related to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases.