Novel p38 inhibitors with potent oral efficacy in several models of rheumatoid arthritis
摘要:
A library of trisubstituted oxazoles, thiazoles, imidazoles (1,2,4- and 2,4,5-substituted) and imidazo[1,2-b]pyridines was prepared and evaluated in vitro as p38alpha inhibitors and in vivo in several models of rheumatoid arthritis. Four structures 32, 37, 45 and 59-were identified as potent inhibitors of p38alpha with high efficacy in the LPS induced TNFalpha release model in the mouse, the adjuvant induced arthritis and the collagen induced arthritis in the rat with ED(50)s between 1.0 and 9.5 mg/kg p.o. (C) 2004 Elsevier Ltd. All rights reserved.
Novel p38 inhibitors with potent oral efficacy in several models of rheumatoid arthritis
摘要:
A library of trisubstituted oxazoles, thiazoles, imidazoles (1,2,4- and 2,4,5-substituted) and imidazo[1,2-b]pyridines was prepared and evaluated in vitro as p38alpha inhibitors and in vivo in several models of rheumatoid arthritis. Four structures 32, 37, 45 and 59-were identified as potent inhibitors of p38alpha with high efficacy in the LPS induced TNFalpha release model in the mouse, the adjuvant induced arthritis and the collagen induced arthritis in the rat with ED(50)s between 1.0 and 9.5 mg/kg p.o. (C) 2004 Elsevier Ltd. All rights reserved.
This invention relates to the novel oxazole compounds of Formula (I) and novel pharmaceutical compositions comprising a compound of Formula (I) and a pharmaceutically acceptable diluent or carrier.
This invention alsso relates to a method of inhibiting cytokines and the treatment of cytokine mediated diseases, in mammals, thereby by administration of an effective amount of a compound according to Formula (I).
Pyridyl-oxazoles and their use as cytokines inhibitors
申请人:SMITHKLINE BEECHAM CORPORATION
公开号:EP1306377A2
公开(公告)日:2003-05-02
This invention relates to the novel oxazole compounds of Formula (I) and novel pharmaceutical compositions comprising a compound of Formula (I) and a pharmaceutically acceptable diluent or carrier.
This invention also relates to a method of inhibiting cytokines and the treatment of cytokine mediated diseases, in mammals, thereby by administration of an effective amount of a compound according to Formula (I).