AMINOGUANIDINE HYDRAZONE DERIVATIVES, PROCESS FOR PRODUCING THE SAME AND DRUGS THEREOF
申请人:Takeda Chemical Industries, Ltd.
公开号:EP1057812A1
公开(公告)日:2000-12-06
The present invention is to provide a compound of the formula:
wherein the ring A is an optionally substituted 5- to 6-membered aromatic heterocyclic ring, the ring B an optionally substituted 5- to 6-membered aromatic homocyclic ring or an optionally substituted 5- to 6-membered aromatic heterocyclic ring, R1 is a hydrogen atom, a hydroxy group or a lower alkyl group, and n is 0 or 1, or a salt thereof, which is effective for the prevention or treatment of ischemic cardiac disease, etc., and which is useful as preventing or treating agent for ischemic cardiac disease, etc. such as myocardial infarction, arrhythmia, etc.
Aminoguanidine hydrazone derivatives, process for producing the same and drugs thereof
申请人:Takeda Chemical Industries, Ltd.
公开号:US06350749B1
公开(公告)日:2002-02-26
The present invention is to provide a compound of the formula:
wherein the ring A is an optionally substituted 5- to 6-membered aromatic heterocyclic ring, the ring B an optionally substituted 5- to 6-membered aromatic homocyclic ring or an optionally substituted 5- to 6-membered aromatic heterocyclic ring, R1 is a hydrogen atom, a hydroxy group or a lower alkyl group, and n is 0 or 1, or a salt thereof, which is effective for the prevention or treatment of ischemic cardiac disease, etc., and which is useful as an agent for preventing or treating ischemic cardiac disease, etc. such as myocardial infarction, arrhythmia, etc.