申请人:Kanebo, Ltd.
公开号:US05597820A1
公开(公告)日:1997-01-28
A 1,4-benzoxazine derivative of the following formula (I): ##STR1## or a pharmaceutically acceptable salt thereof is disclosed. The compound of the present invention is useful as a medicament for preventing or treating disorders induced by intracellular acidosis during myocardial ischemia, such as cardiac dysfunction, myocardial necrosis, arrhythmia, reperfusion injury, and the like, which are observed in ischemic heart diseases (e.g. myocardial infarction, angina pectoris, etc.).
公开了以下式(I)的1,4-苯并噁嗪衍生物:##STR1##或其药学上可接受的盐。本发明的化合物可用作预防或治疗由心肌缺血引起的细胞内酸中毒引起的疾病,如心脏功能障碍、心肌坏死、心律失常、再灌注损伤等,在缺血性心脏病(如心肌梗死、心绞痛等)中观察到这些症状。