[EN] ACYLAMINOALKYL-SUBSTITUTED BENZENESULFONAMIDE DERIVATIVES, THEIR PREPARATION, THEIR USE AND PHARMACEUTICAL PREPARATIONS COMPRISING THEM<br/>[FR] DERIVES DE BENZENESULFONAMIDE SUBSTITUES PAR ACYLAMINOALKYLE, LEUR PREPARATION, LEUR UTILISATION ET PREPARATIONS PHARMACEUTIQUES LES CONTENANT.
申请人:AVENTIS PHARMA GMBH
公开号:WO2002036556A2
公开(公告)日:2002-05-10
The present invention relates to acylaminoalkyl-substituted benzenesulfonamide derivatives of formula (I), in which A, R(1), R(2), X, Y and Z have the meanings indicated in the claims. The compounds of formula (I) are valuable pharmaceutical active compounds which have, for example, an inhibitory action on ATP-sensitive potassium channels in the cardiac muscle and/or in the vagal cardiac nerve and are suitable, for example, for the treatment of disorders of the cardiovascular system such as coronary heart disease, arrhythmias, cardiac insufficiency, cardiomyopathies, decreased contractility of the heart or vagal dysfunction of the heart, or for the prevention of sudden cardiac death. The invention furthermore relates to processes for the preparation of the compounds of the formula (I), their use and pharmaceutical preparations comprising them.