申请人:TAKEDA CHEMICAL INDUSTRIES, LTD.
公开号:EP0825187A1
公开(公告)日:1998-02-25
Pyridazinyl guanidines of the formula:
wherein ring A is a benzene ring or a nitrogen-containing 6-membered aromatic ring, each of which may be substituted; and R1 is an aromatic ring group which may be substituted, or a salt thereof, which have activity for inhibiting Na-H exchange and are useful as a prophylactic/therapeutic agent for ischemic cardiovascular diseases such as myocardial infarction and arrythmia.
吡啶并嗪基胍类化合物,其通式为:其中环A为苯环或含氮的6元芳香环,每个环均可被取代;R1为可被取代的芳香环基团,或其盐,具有抑制Na-H交换的活性,可作为预防/治疗缺血性心血管疾病如心肌梗死和心律失常的药物。