申请人:NOVO NORDISK A/S
公开号:EP0266574A2
公开(公告)日:1988-05-11
Novel piperidine compounds having the formula
wherein
R³ is 3,4-methylenedioxyphenyl, aryl or heteroaryl which are optionally substituted with one or more C1-6-alkyl, C1-6-alkoxy group, C3-8-cycloalkyl, C3-5-alkylene or aralkoxy,
R¹ is strait or branched C4-8-alkyl, C1-8-alkoxy-C4-8-alkyl, C4-7-cycloalkyl, aryloxy-C3-8-alkyl, C4-8-alkenyl, or C4-8-cycloalkylalkyl, or R¹ may also be hydrogen or C1-3-alkyl, when R³ is aryl, which is substituted with two or more of C1-6- alkyl, C1-6-alkoxy, C3-8-cycloalkyl, aralkoxy, or with C3-5- alkylene.
X is hydrogen or halogen, and wherein
Y is O or S
and a salt thereof with a pharmaceutically acceptable acid.
The novel compounds are useful in the treatment of anoxia, migraine, ischemia and epilepsy.
具有以下式子的新型哌啶化合物
式中
R³ 是 3,4-亚甲二氧基苯基、芳基或杂芳基,它们任选被一个或多个 C1-6 烷基、C1-6-烷氧基、C3-8-环烷基、C3-5-亚烷基或芳氧基取代、
R¹ 是直链或支链 C4-8-烷基、C1-8-烷氧基-C4-8-烷基、C4-7-环烷基、芳氧基-C3-8-烷基、C4-8-烯基或 C4-8-环烷基烷基,或者 R¹ 也可以是氢或 C1-3-烷基,当 R³ 是芳基时,被两个或多个 C1-6-烷基、C1-6-烷氧基、C3-8-环烷基、芳氧基或 C3-5- 烷基取代。
X 为氢或卤素,其中
Y 是 O 或 S
及其与药学上可接受的酸的盐。
这些新型化合物可用于治疗缺氧、偏头痛、缺血和癫痫。