申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US05824691A1
公开(公告)日:1998-10-20
Guanidine derivatives of the formula: ##STR1## wherein Y is C--R.sup.1 (in which R.sup.1 is hydrogen, lower alkyl, hydroxy, protected hydroxy, etc.,) R.sup.2 is pyrrolyl, tetrazolyl, pyrazolyl, etc., R.sup.3 is hydrogen, lower alkoxy, hydroxy, protected hydroxy, etc., Z is C--R.sup.4 (in which R.sup.4 is hydrogen, carboxy, protected carboxy, nitro, halogen, hydroxy(lower)alkyl, etc.,), and W is R.sup.12 (in which R.sup.12 is hydrogen, lower alkoxy, nitro, hydroxy or protected hydroxy) and pharmaceutically acceptable salts thereof which are useful as a medicament which are useful in inhibiting Na.sup.+ /H.sup.+ exchange in cells and in the prevention of cardiovascular diseases, cerebrovascular diseases, renal diseases, arteriosclerosis and shock.
公式为:##STR1## 其中Y为C--R.sup.1(其中R.sup.1为氢,低碳基,羟基,保护羟基等),R.sup.2为
吡咯基,
四唑基,
吡唑基等,R.sup.3为氢,低烷氧基,羟基,保护羟基等,Z为C--R.sup.4(其中R.sup.4为氢,羧基,保护羧基,硝基,卤素,氢氧基(低)烷基等),W为R.sup.12(其中R.sup.12为氢,低烷氧基,硝基,羟基或保护羟基)及其药学上可接受的盐,用作药物,用于抑制细胞内Na.sup.+ /H.sup.+交换,在预防心血管疾病,脑血管疾病,肾脏疾病,动脉硬化和休克方面有用。