p38 MAP kinase inhibitors: Metabolically stabilized piperidine-substituted quinolinones and naphthyridinones

被引:10
作者
Bao, JM
Hunt, JA
Miao, SW
Rupprecht, KM
Stelmach, JE
Liu, LP
Ruzek, RD
Sinclair, PJ
Pivnichny, JV
Hop, CECA
Kumar, S
Zaller, DM
Shoop, WL
O'Neill, EA
O'Keefe, SJ
Thompson, CM
Cubbon, RM
Wang, RX
Zhang, WX
Thompson, JE
Doherty, JB
机构
[1] Merck & Co Inc, Dept Med Chem, Rahway, NJ 07065 USA
[2] Merck & Co Inc, Dept Drug Metab, Rahway, NJ 07065 USA
[3] Merck & Co Inc, Dept Infammat Rheumatol, Rahway, NJ 07065 USA
[4] Merck & Co Inc, Dept Immunol, Rahway, NJ 07065 USA
关键词
p38; kinase; inflammatory disease; rheumatoid arthritis; quinolinone; naphthyridinone;
D O I
10.1016/j.bmcl.2005.09.065
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Quinolinones and naphthyridinones with C7 N-t-butyl piperidine substituents were found to be potent p38 MAP kinase inhibitors. These compounds significantly suppress TNF-alpha release in both cellular and LPS-stimulated whole blood assays. They also displayed excellent PK profiles across three animal species. Quinolinone 4f at 10 mpk showed comparable oral efficacy to that of dexamethasone at 1 mpk in a murine collagen-induced arthritis model. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:64 / 68
页数:5
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