Pharmaceutical formulations comprising an imidazole (or pharmaceutically acceptable salt thereof) of formula:
wherein
(i) A is an aliphatic hydrocarbon residue of from 1 to 4 carbon atoms and R is a naphthyl, tetrahydronaphthyl, heterocyclyl, arylthio, arylalkylthio, aryloxy, arylalkyloxy, arylhydroxymethylene, arylcarbonyl, arylalkylcarbonyl, alkyloxy, alkylthio or a substituted cycloalkyl or cycloalkenyl group or
(ii) A is a -S02- group and R is aryl or heterocyclyl or
(iii) A is a chemical bond and R is a heterocyclyl or substituted phenyl group, or
(iv) A is an aliphatic hydrocarbon residue of from 1 to 3 carbon atoms and R is a halophenyl group.
Some of these imidazoles and salts are novel.
Methods of preparing the imidazoles are disclosed. The imidazoles and their salts are useful in the treatment or prophylaxis of thrombo-embolic conditions.
药物制剂,包含式中的
咪唑(或其药学上可接受的盐):
其中
(i) A 是 1 至 4 个碳原子的脂族烃残基,R 是
萘基、四氢
萘基、杂环基、芳
硫基、芳烷
硫基、芳氧基、芳烷氧基、芳羟甲基、芳羰基、芳烷基羰基、烷氧基、烷
硫基或取代的环烷基或环烯基,或
(ii) A 是-S02-基团,R 是芳基或杂环基,或
(iii) A 是
化学键,R 是杂环基或取代苯基,或
(iv) A 是 1 至 3 个碳原子的脂肪烃残基,R 是卤代苯基。
其中一些
咪唑和盐是新型的。
这些
咪唑的制备方法已经公开。
咪唑及其盐类可用于治疗或预防血栓栓塞。