Tricyclic azepine derivatives: Pyrimido[4,5-b]-1,4-benzoxazepines as a novel class of epidermal growth factor receptor kinase inhibitors
摘要:
A novel class of pyrimido[4,5-b]-1,4-benzoxazepines is described as inhibitors of epidermal growth factor receptor (EGFR) tyrosine kinase. Two compounds display potent EGFR inhibitory activity of less than 1 mu M in cellular phosphorylation assays (IC50 0.47-0.69 mu M) and are highly selective against a small kinase panel. Such compounds demonstrate anti-EGFR activity within a class that is different from any known EGFR inhibitor scaffolds. They also provide a basis for the design of kinase inhibitors with the desired selectivity profile. (C) 2005 Elsevier Ltd. All rights reserved.
Tricyclic azepine derivatives: Pyrimido[4,5-b]-1,4-benzoxazepines as a novel class of epidermal growth factor receptor kinase inhibitors
摘要:
A novel class of pyrimido[4,5-b]-1,4-benzoxazepines is described as inhibitors of epidermal growth factor receptor (EGFR) tyrosine kinase. Two compounds display potent EGFR inhibitory activity of less than 1 mu M in cellular phosphorylation assays (IC50 0.47-0.69 mu M) and are highly selective against a small kinase panel. Such compounds demonstrate anti-EGFR activity within a class that is different from any known EGFR inhibitor scaffolds. They also provide a basis for the design of kinase inhibitors with the desired selectivity profile. (C) 2005 Elsevier Ltd. All rights reserved.
[EN] EGFR TYROSINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE LA TYROSINE KINASE EGFR
申请人:IMCLONE SYSTEMS INC
公开号:WO2005009384A2
公开(公告)日:2005-02-03
The invention encompasses compounds that inhibit, modulate, or regulate kinases, compositions that contain kinase inhibiting compounds, and methods of treating kinase-dependent diseases and conditions in subjects in need of such treatment. Also, the invention encompasses methods of making compounds that inhibit, modulate or regulate kinases.