Abstract: The present invention relates to piperidinesulfonylureas and piperidinesulfonylthioureas of formula I, in which A, X, R(1), R(2) and R(3) have the meanings indicated in the claims. The compounds of formula I are valuable active pharmaceutical ingredients which show in particular an inhibiting effect on ATP-sensitive potassium channels of the cardiac muscle and are suitable, for example, for the treatment of disorders of the cardiovascular system such as coronary heart disease, arrhythmias, cardiac insufficiency, cardiomyopathies or reduced contractility of the heart or for the prevention of sudden cardiac death. The invention further relates to processes for preparing the compounds of formula I, their use and pharmaceutical compositions comprising them.

Abstract: The invention relates to compounds of formula I in which R1, R2, R3, R4, R5, R6 and X have the meanings stated in the claims. The compounds are particularly suitable as antiarrhythmic active ingredients, in particular for the treatment and prophylaxis of atrial arrhythmias, for example atrial fibrillation (AF) or atrial flutter.

Abstract: The invention relates to compounds of formula I in which A, R1, R2, R3, R4, R5, R6, R7 and n have the meanings stated in the claims. The compounds are particularly suitable as antiarrhythmic active ingredients, in particular for the treatment and prophylaxis of atrial arrhythmias, for example atrial fibrillation (AF) or atrial flutter.

Abstract: The invention relates to compounds of formula I in which R1, R2, R3, R4, R5, R6 and X have the meanings stated in the claims. The compounds are particularly suitable as antiarrhythmic active ingredients, in particular for the treatment and prophylaxis of atrial arrhythmias, for example atrial fibrillation (AF) or atrial flutter.

Abstract: The invention relates to compounds of formula I in which A, R1, R2, R3, R4, R5, R6, R7 and n have the meanings stated in the claims. The compounds are particularly suitable as antiarrhythmic active ingredients, in particular for the treatment and prophylaxis of atrial arrhythmias, for example atrial fibrillation (AF) or atrial flutter.

Abstract: The present invention relates to crystalline forms of the sodium salt of 5-chloro-2-methoxy-N-(2-(4-methoxy-3-methylaminothiocarbonylaminosulfonylphenyl)ethyl)benzamide, processes for their preparation, their use, and pharmaceutical preparations comprising them.

Abstract: Substituted 1-naphthoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament containing them. Substituted 1-naphthoylguanidines of the formula I in which R2 to R8 have the meanings indicated in the claims, are suitable as antiarrhythmic pharmaceuticals having a cardioprotective component for infarct prophylaxis and infarct treatment and for the treatment of angina pectoris. They also preventively inhibit the pathophysiological processes in the formation of ischemically induced damage, in particular in the production of ischemically induced cardiac arrhythmias.

Abstract: The present invention is directed to the use of a benzenesulfonyl(thiourea or urea) of formula I 1

Abstract: One embodiment of the present invention relates to acylaminoalkyl-substituted benzenesulfonamide derivatives of the formula (I), 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.

Abstract: Substituted 1-naphthoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament containing them.

Abstract: One embodiment of the present invention relates to heteroarylacryloylaminoalkyl-substituted benzenesulfonamide derivatives of the formula (I), 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 at 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.

Abstract: One embodiment of the present invention relates to heteroarylacryloylaminoalkyl-substituted benzenesulfonamide derivatives of the formula (I), 1

Abstract: One embodiment of the present invention relates to acylaminoalkyl-substituted benzenesulfonamide derivatives of the formula (I), 1

Abstract: Substituted benzenesulfonylureas and -thioureas of the formula I in which R1, R2, E, X, Y and Z have the meanings described herein, show effects on the autonomous nervous system. The invention relates to the use of the compounds of the formula I in the treatment and prophylaxis of dysfunctions of the autonomous nervous system, in particular of vagal dysfunctions, for example in the case of cardiovascular diseases. The invention also relates to the use of compounds of the formula I in combination with beta-receptor blockers and to products and pharmaceutical preparations which comprise at least one compound of the formula I and at least one beta-receptor blocker, and to novel compounds.

Abstract: Substituted benzenesulfonylureas and -thioureas of the formula I 1

Abstract: Novel 2,5-substituted benzolsulfonyl ureas and thioureas of formula (I) as illustrated in the disclosure. The compounds are useful active ingredients for medicaments. The compounds of formula (I) act as inhibitors on ATP-sensitive potassium canals and are suitable for the treatment of cardiovascular disorders, especially the treatment of arrhythmias, prevention of sudden death from heart disease or affect diminished contractility of the heart. The invention also relates to methods for producing compounds of formula (I), the use thereof and pharmaceutical preparations containing said compounds.

Abstract: The present invention relates to cinnamoylaminoalkyl-substituted benzenesulfonamide derivatives of formula I in which A(1), A(2), A(3), R(1), R(2), R(3), R(4), X, Y, and Z have the meanings indicated in the claims. Compounds of formula I are valuable pharmaceutical active compounds which exhibit, for example, an inhibitory action on ATP-sensitive potassium channels in the cardiac muscle and/or in the cardiac nerve and are suitable, for example, for the treatment of disorders of the cardiovascular system such as coronary heart disease, arrhythmias, cardiac insufficiency or cardiomyopathies, or for the prevention of sudden cardiac death, or for improving decreased contractility of the heart. The invention furthermore relates to processes for the preparation of compounds of formula I, their use, and pharmaceutical preparations comprising them.

Abstract: Substituted 2-naphthoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament containing themSubstituted 2-naphthoylguanidines of the formula I ##STR1## having the meanings indicated in claim 1 for R1 to R8, are suitable as antiarrhythmic pharmaceuticals having a cardioprotective component for infarct prophylaxis and infarct treatment and for the treatment of angina pectoris. They also preventively inhibit the pathophysiological processes in the formation of ischemically induced damage, in particular in the production of ischemically induced cardiac arrhythmias.

Abstract: 3-amidochromanylsulfonyl(thio)ureas of the formula (I): ##STR1## which are valuable pharmaceutically active compounds for the treatment of disturbances of the cardiovascular system, in particular for the treatment of arrhythmias, for preventing sudden cardiac death or for influencing a reduced contractility of the heart, and processes for their preparation, their use and pharmaceutical preparations comprising them.

Abstract: Substituted chromanylsulfonyl(thio)ureas, processes for their preparation, their use in pharmaceutical preparations, and pharmaceutical preparations comprising themChromanylsulfonyl(thio)ureas of the formula I ##STR1## are useful pharmaceuticals for the treatment of cardiac arrhythmias and for the prevention of sudden heart death due to arrhythmia. They can be used as antiarrhythmics and are suitable for the prevention of sudden heart death, for the treatment of cardiac insufficiency and also heart failure as a result of the effects of shock.