申请人:Mitsubishi Pharma Corporation
公开号:EP1270570A1
公开(公告)日:2003-01-02
The present invention relates to an amide compound of the formula
wherein R1 is a hydrogen and the like, R2 is a hydrogen and the like, X is SO2 and the like, Y is the formula (III) and the like and a is 2, an isomer thereof or pharmaceutically acceptable salts thereof. The compound of the present invention shows a remarkable and selective Rho kinase inhibitory action, is free of problematic toxicity, shows fine oral absorption and drug kinetics (absorption, distribution, metabolism, excretion and the like of the drug), and shows superior properties (e.g., stability etc.) as a compound. Accordingly, it can be used as a therapeutic drug for various diseases in which Rho kinase is involved.
本发明涉及一种如下式的酰胺化合物
其中 R1 为氢等,R2 为氢等,X 为 SO2 等,Y 为式(III)等,a 为 2、其异构体或其药学上可接受的盐。本发明的化合物具有显著和选择性的 Rho 激酶抑制作用,无毒性问题,口服吸收和药物动力学(药物的吸收、分布、代谢、排泄等)良好,并显示出作为化合物的优越性能(如稳定性等)。因此,它可以作为一种治疗药物,用于治疗 Rho 激酶参与的各种疾病。