Acylaminoalkyl-substituted benzenesulfonamide derivatives, their preparation, their use and pharmaceutical preparations comprising them
申请人:——
公开号:US20020123494A1
公开(公告)日:2002-09-05
One embodiment of the present invention relates to acylaminoalkyl-substituted benzenesulfonamide derivatives of the formula (I),
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in which A, R(1), R(2), X, Y, and Z have the meanings indicated in the specification, and to pharmaceutically tolerable salts thereof. The compounds of the invention are valuable pharmaceutically active compounds that 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) and pharmaceutically tolerable salts thereof, their use, and pharmaceutical preparations comprising them.
本发明的一个实施例涉及公式(I)的酰氨基烷基取代的苯磺酰胺衍生物,
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其中A,R(1),R(2),X,Y和Z具有说明书中指出的含义,以及药用可接受的盐。发明的化合物是有价值的药用活性化合物,例如,对心脏肌肉和/或迷走神经心脏的ATP敏感钾通道具有抑制作用,例如,适用于治疗心血管系统疾病,如冠心病、心律失常、心功能不全、心肌病、心脏收缩力下降或心脏迷走神经功能障碍,或用于预防心脏猝死。本发明还涉及制备公式(I)的化合物和药用可接受的盐的过程,它们的使用,以及包含它们的药物制剂。