Ortho-substituted benzoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament comprising them
申请人:Aventis Pharma Deutschland GmbH
公开号:US06262123B1
公开(公告)日:2001-07-17
Ortho-substituted benzoylguanidines of the formula I
in which R(1) to R(4) have the meanings given in the claims, are suitable, as antiarrhythmic pharmaceuticals having a cardioprotective component, for the prophylaxis and treatment of infarction and for the treatment of angina pectoris. They also inhibit, in a preventive manner, the pathophysiological processes associated with the genesis of ischemically induced damage, in particular associated with the triggering of ischemically induced cardiac arrhythmias.
公式I中,R(1)至R(4)具有权利要求中所给的含义的正交取代苯甲酰基胍类化合物,作为具有心脏保护成分的抗心律失常药物,适用于预防和治疗梗塞以及治疗心绞痛。它们还可以预防性地抑制与缺血性损伤的发生相关的病理生理过程,特别是与缺血性诱导的心脏心律失常的触发有关。