Arylalkyl ketone piperazine derivatives of the formula:
and pharmaceutical compositions comprising the same. Also dislcosed are methods for using the compounds as analgesic and sedative agents. The compounds of the present invention have good analgesic and sedative activities but few side effects.
Arylalkyl酮
哌嗪衍
生物的公式为:
以及包含该化合物的药物组合物。还公开了将化合物用作镇痛和镇静剂的方法。本发明的化合物具有良好的镇痛和镇静活性,但副作用很少。