SAR of benzoylpyridines and benzophenones as p38α MAP kinase inhibitors with oral activity

被引:38
|
作者
Revesz, L [1 ]
Blum, E [1 ]
Di Padova, FE [1 ]
Buhl, T [1 ]
Feifel, R [1 ]
Gram, H [1 ]
Hiestand, P [1 ]
Manning, U [1 ]
Rucklin, G [1 ]
机构
[1] Novartis Inst Biomed Res Arthrit & Bone Metab, CH-4002 Basel, Switzerland
关键词
D O I
10.1016/j.bmcl.2004.03.111
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Benzoylpyridines and benzophenones were synthesized and evaluated in vitro as p38alpha inhibitors and in vivo in several models of rheumatoid arthritis. Oral activity was found to depend upon substitution: 1,1-dimethylpropynylamine substituted benzophenone 10b (IC50: 14 nM) and pyridinoyl substituted benzimidazole 17b (IC50: 21 nM) showed highest efficacy and selectivity with ED50S of 9.5 and 8.6 mg/kg po in CIA. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码:3601 / 3605
页数:5
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