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US4859675A 1-[2-(phenylmethyl) phenyl]piperazines as antidepressants 失效
1- [2-(苯基甲基)苯基]哌嗪作为抗抑郁药

1-[2-(phenylmethyl) phenyl]piperazines as antidepressants
摘要:
An 1-[2-(phenylmethyl)phenyl]piperazine of the formula (I), ##STR1## or a pharmaceutically acceptable acid addition salt thereof, wherein R.sub.1 is hydrogen, C.sub.1-4 alkyl or halogen, R.sub.2 is hydrogen, C.sub.1-4 alkyl, halogen or C.sub.1-4 alkoxy and R.sub.3 is hydrogen or methyl.such compounds are useful as antidepressive agents.
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