Discovery and Structure−Activity Relationship of N-(Ureidoalkyl)-Benzyl-Piperidines As Potent Small Molecule CC Chemokine Receptor-3 (CCR3) Antagonists
摘要:
Structure-activity relationship (SAR) studies of initial screening hits from our corporate library of compounds and a structurally related series of CCR1 receptor antagonists were used to determine that an N-(alkyl)benzylpiperidine is an essential pharmacophore for selective CCR3 antagonists. Further SAR studies that introduced N-(ureidoalkyl) substituents improved the binding potency of these compounds from the micromolar to the low nanomolar range. This new series of compounds also displays highly potent, in vitro functional CCR3-mediated antagonism of eotaxin-induced Ca2+ mobilization and chemotaxis of human eosinophils.
2-OXO-1,3,4-TRIHYDROQUINAZOLINYL DERIVATIVES FOR THE TREATMENT OF CELL PROLIFERATION-RELATED DISORDERS
申请人:AMGEN INC.
公开号:EP1507776B1
公开(公告)日:2007-02-28
US7119111B2
申请人:——
公开号:US7119111B2
公开(公告)日:2006-10-10
[EN] 2-OXO-1,3,4-TRIHYDROQUINAZOLINYL DERIVATIVES FOR THE TREATMENT OF CELL PROLIFERATION-RELATED DISORDERS<br/>[FR] DERIVES 2-OXO-1,3,4-TRIHYDROQUINAZOLINYLE UTILISES DANS LE TRAITEMENT DE TROUBLES ASSOCIES A LA PROLIFERATION DE CELLULES
申请人:AMGEN INC
公开号:WO2003101985A1
公开(公告)日:2003-12-11
Compounds of formula (I) are effective for treatment of cell proliferation or apoptosis mediated diseases. The invention encompasses novel compounds and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving stroke, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.