Heteroarylacryloylaminoalkyl-substituted benzenesulfonamide derivatives, their preparation, their use and pharmaceutical preparations comprising them
申请人:——
公开号:US20020123495A1
公开(公告)日:2002-09-05
One embodiment of the present invention relates to heteroarylacryloylaminoalkyl-substituted benzenesulfonamide derivatives of the formula (I),
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in which R(1), R(2), R(3), R(4), Het, 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式(I)的杂芳基丙烯酰氨基烷基取代的苯磺酰胺衍生物,
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其中R(1)、R(2)、R(3)、R(4)、Het、X、Y和Z的含义如说明书中所指出的,以及涉及药用可接受的盐。本发明的化合物是有价值的药物活性化合物,例如,对心肌和/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、心力衰竭、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。本发明还涉及制备式(I)化合物及药用可接受的盐的方法,它们的使用,以及包含它们的药物制剂。