Method for preparing alpha-sulfonyl hydroxamic acid derivatives
申请人:——
公开号:US20020099035A1
公开(公告)日:2002-07-25
Compounds of the formula:
1
that can be important as matrix metalloproteinase (MMP) and TNF-alpha converting enzyme (TACE) inhibitors, phosphodiesterase inhibitors, renin inhibitors, antithrombotics, and
5
-lipoxygenase inhibitors are prepared by novel methods of the present invention.
[EN] METHOD FOR PREPARING ALPHA-SULFONYL HYDROXAMIC ACID DERIVATIVES<br/>[FR] PROCEDE POUR LA PREPARATION DE DERIVES D'ACIDE HYDROXAMIQUE ALPHA-SULFONYLE
申请人:AMERICAN CYANAMID CO
公开号:WO2001055112A1
公开(公告)日:2001-08-02
Compounds of the formula (I) that can be important as matrix metalloproteinase (MMP) and TNF-alpha converting enzyme (TACE) inhibitors, phosphodiesterase inhibitors, renin inhibitors, antithrombotics, and 5-lipoxygenase inhibitors are prepared by novel methods of the present invention.
Atrial fibrillation (AF) is one of the common arrhythmias that threaten human health. Kv1.5 potassium channel is reported as an efficacious and safe target for the treatment of AF. In this paper, we designed and synthesized three series of compounds through modifying the lead compound RH01617 that was screened out by the pharmacophore model we reported earlier. All of the compounds were evaluated by the whole-patch lamp technology and most of them possessed potent inhibitory activities against Kv1.5. Compounds IIIi and IIIl were evaluated for the target selectivity as well as the pharmacodynamic effects in an isolated rat model. Due to the promising pharmacological behavior, compound IIIl deserves further pharmacodynamic and pharmacokinetic evaluations. (C) 2013 Elsevier Ltd. All rights reserved.