申请人:Sankyo Company Limited
公开号:EP0391721A2
公开(公告)日:1990-10-10
Pharmaceutical compositions for treatment of eye disorders employ ocular hypotensive compounds of the formula (I);
(wherein:
R¹ is selected from hydrogen, C₁-C₆ alkyl, and C₁-C₆ alkoxy;
each R² is selected from hydrogen, C₁-C₆ alkyl, halogen, nitro or carboxy;
R³ is selected from heterocyclic, amino, mono-substituted amino, and di-substituted amino,
A and B each represents C₁-C₆ alkylene,
X represents -NH- or -CH₂-; and
n is 1, 2 or 3)
or pharmaceutically acceptable salts or esters thereof.
治疗眼部疾病的药物组合物采用了式 (I) 的降眼压化合物;
其中
R¹ 选自氢、C₁-C₆ 烷基和 C₁-C₆ 烷氧基;
每个 R² 选自氢、C₁-C₆ 烷基、卤素、硝基或羧基;
R³ 选自杂环、氨基、单取代氨基和二取代氨基、
A 和 B 各自代表 C₁-C₆ 亚烷基、
X 代表-NH-或-CH₂-;以及
n 是 1、2 或 3)
或其药学上可接受的盐或酯。