申请人:G.D. Searle & Co.
公开号:EP0455195A2
公开(公告)日:1991-11-06
Certain ethanobicyclic amine compounds are described for treatment of CNS disorders such as psychotic disorders, convulsions, dystonia and cerebral ischemia. Compounds of particular interest are of the formula
wherein each of R¹, R², R³, R⁴, Y and Z is independently selected from hydrido, hydroxy, alkyl, cycloalkyl, cycloalkylalkyl, phenalkyl, phenyl, alkoxy, phenoxy, phenalkoxy, alkoxyalkyl, halo, haloalkyl and hydroxyalkyl; wherein R³ and R⁴ may be taken together to form oxo;
wherein each of R⁵, R⁶, R⁷, R⁸, R⁹ and R¹⁰ is independently selected from hydrido, alkyl, cycloalkyl, hydroxyalkyl, fluoroalkyl, cycloalkylalkyl, alkoxyalkyl, phenalkyl and phenyl; wherein G within the nitrogen-containing cyclohetero moiety is selected from
wherein R¹¹ is selected from hydrido, alkyl, cycloalkyl, cycloalkylalkyl, phenyl, phenalkyl, alkoxyalkyl and hydroxyalkyl; wherein each of R¹² and R¹³ is independently selected from hydrido, hydroxy, alkyl, phenalkyl, phenyl, alkoxy, fluoroalkyl and fluoro; wherein m is one or two; wherein p is a number selected from zero through four, inclusive; wherein each of q and r is a number independently selected from one through three, inclusive, with the proviso that sum of q and r is a number from three through six, inclusive; with the further proviso that the nitrogen-containing cyclohetero moiety must be attached at one position selected from R³, R⁴, ring-position two, and ring-position three; or the pharmaceutically-acceptable salts thereof.
某些乙双环胺化合物用于治疗中枢神经系统疾病,如精神病、抽搐、肌张力障碍和脑缺血。特别值得关注的化合物式如下
其中 R¹、R²、R³、R⁴、Y 和 Z 中的每一个都独立地选自肼基、羟基、烷基、环烷基、环烷基烷基、苯烷基、苯基、烷氧基、苯氧基、苯烷氧基、烷氧基烷基、卤代、卤代烷基和羟基烷基;其中 R³ 和 R⁴ 可以一起形成氧代;
其中 R⁵、R⁶、R⁷、R⁸、R⁹ 和 R¹⁰ 各自独立地选自氢基、烷基、环烷基、羟基烷基、氟烷基、环烷基烷基、烷氧基烷基、苯基和苯基; 其中含氮环杂环分子中的 G 选自以下各项
其中 R¹¹ 选自氢基、烷基、环烷基、环烷基烷基、苯基、苯烷基、烷氧基烷基和羟基烷基; 其中 R¹² 和 R¹³ 各自独立地选自氢基、羟基、烷基、苯烷基、苯基、烷氧基、氟烷基和氟; 其中 m 为 1 或 2; 其中 p 为选自 0 至 4(包括 4)的数字;其中 q 和 r 中的每一个都是独立选自 1 到 3(包括 3)的数字,但条件是 q 和 r 的总和是 3 到 6(包括 6)的数字;进一步的条件是含氮环杂环分子必须连接在选自 R³、R⁴、环位置 2 和环位置 3 的一个位置上;或其药学上可接受的盐。