Furancarbonylguanidine derivatives, their preparation and pharmaceutical compositions containing them
申请人:Korea Research Institute of Chemical Technology
公开号:US07351843B2
公开(公告)日:2008-04-01
The present invention relates to furancarbonylguanidine derivatives, a preparation method thereof and a pharmaceutical composition comprising the same.
Furancarbonylguanidine derivatives of the present invention inhibit NHE-1 (sodium-hydrogen exchanger isoform 1), which helps recovery of heart function damaged from ischemia/reperfusion and decreases myocardial infarction rate, indicating that they have protective effect on myocardial cells. Thus, furancarbonylguanidine derivatives of the present invention can be effectively used for the prevention and the treatment of ischemic heart diseases such as myocardial infarction, arrhythmia, angina pectoris, etc, and also a promising candidate for a heart protecting agent applied to reperfusion therapy including thrombolytics or cardiac surgery including coronary artery bypass graft, percutaneous transluminal coronary angioplasty, etc.
本发明涉及呋喃羰基胍衍生物及其制备方法和包含它们的药物组合物。本发明的呋喃羰基胍衍生物抑制NHE-1(钠-氢交换体同工酶1),有助于恢复心脏功能受缺血/再灌注损伤的影响,并降低心肌梗死率,表明它们对心肌细胞具有保护作用。因此,本发明的呋喃羰基胍衍生物可以有效用于预防和治疗缺血性心脏病,如心肌梗死、心律失常、心绞痛等,并且是一种有前途的心脏保护剂候选物,可用于再灌注治疗,包括溶栓治疗或冠状动脉搭桥手术、经皮冠状动脉成形术等。