申请人:The Boots Company PLC
公开号:EP0330340A1
公开(公告)日:1989-08-30
Quinolone sulphonates of formula I
in which R₁ is lower alkyl; R₂ is lower alkyl; and R₃, R₄ and R₅, which may be the same or different, are hydrogen, lower alkyl, lower alkoxy, lower alkylthio, lower alkylsulphinyl, lower alkylsulphonyl, halo, halogenated lower alkyl, halogenated lower alkoxy, cyano, phenyl or phenyl substituted by 1 or 2 groups independently selected from lower alkyl, lower alkoxy and halo, have antihypertensive activity.
Processes for preparing compounds of formula I and pharmaceutical compositions containing them are described.
Compounds of formula I are also indicated for use in the treatment of heart failure and ischaemic heart disease.
式 I 的喹诺酮磺酸盐
其中 R₁ 是低级烷基;R₂ 是低级烷基;以及 R₃、R₄ 和 R₅(可以相同或不同)为氢、低级烷基、低级烷氧基、低级烷硫基、低级烷基亚磺酰基、低级烷基磺酰基、卤素、卤代低级烷基、卤代低级烷氧基、氰基、苯基或被 1 或 2 个独立选自低级烷基、低级烷氧基和卤素的基团取代的苯基,具有抗高血压活性。
描述了制备式 I 化合物和含有它们的药物组合物的工艺。
式 I 化合物还可用于治疗心力衰竭和缺血性心脏病。