A series of 1,2,3,6-tetrahydropyridyl-4-carboxamides, exemplified by 6, have been synthesized and evaluated for in vitro TRPV1 antagonist activity, and in vivo analgesic activity in animal pain models. The tetrahydropyridine 6 is a novel TRPV1 receptor antagonist that potently inhibits receptor-mediated Ca2+ influx in vitro induced by several agonists, including capsaicin, N-arachidonoyldopamine (NADA), and low pH. This compound penetrates the CNS and shows potent anti-nociceptive effects in a broad range of animal pain models upon oral dosing due in part to its ability to antagonize both central and peripheral TRPV1 receptors. The SAR leading to the discovery of 6 is presented in this report. (C) 2008 Elsevier Ltd. All rights reserved.
A series of 1,2,3,6-tetrahydropyridyl-4-carboxamides, exemplified by 6, have been synthesized and evaluated for in vitro TRPV1 antagonist activity, and in vivo analgesic activity in animal pain models. The tetrahydropyridine 6 is a novel TRPV1 receptor antagonist that potently inhibits receptor-mediated Ca2+ influx in vitro induced by several agonists, including capsaicin, N-arachidonoyldopamine (NADA), and low pH. This compound penetrates the CNS and shows potent anti-nociceptive effects in a broad range of animal pain models upon oral dosing due in part to its ability to antagonize both central and peripheral TRPV1 receptors. The SAR leading to the discovery of 6 is presented in this report. (C) 2008 Elsevier Ltd. All rights reserved.
The present invention relates to compounds of formula (I-VII)
or a pharmaceutically acceptable salt or prodrug thereof, in which A, L, R
6
, R
7
and R
8
are defined herein. The present invention also relates to methods of trating pain using these compounds and pharmaceutical compositions including these compounds.
[EN] P38 KINASE INHIBITORS<br/>[FR] INHIBITEURS DE LA KINASE P38
申请人:SMITHKLINE BEECHAM CORP
公开号:WO2005073232A1
公开(公告)日:2005-08-11
Compounds of Formula: (I) are inhibitors of p38 kinase and are useful in the treatment of conditions or disease states mediated by p38 kinase activity or mediated by cytokines produced by the activity of p38.
The present invention relates to compounds of formula (I-VII)
or a pharmaceutically acceptable salt or prodrug thereof, in which A, L, R6, R7 and R8 are defined herein. The present invention also relates to methods of trating pain using these compounds and pharmaceutical compositions including these compounds.
The present invention relates to compounds of formula (I-VII)
or a pharmaceutically acceptable salt or prodrug thereof, in which A, L, R
6
, R
7
and R
8
are defined herein. The present invention also relates to methods of treating pain using these compounds and pharmaceutical compositions including these compounds.