申请人:Merck & Co., Inc.
公开号:US03972936A1
公开(公告)日:1976-08-03
Tetrafluoro derivatives of 10,11-dihydro-5H-dibenzo[a,d]cycloheptene-5-propylamine and 10,11-dihydro-5H-dibenzo[a,d]cycloheptene-.DELTA.-5-.gamma.-propylamine, useful as antidepressants, are prepared from the known 10,11-dihydro-5H-dibenzo[a,d]cycloheptene-10,11-dione by fluorination at the 10,11- position using sulfur tetrafluoride followed by introduction of the amino propylidine or the amino propyl substituent at the 5- position by reaction of the 5-keto or 5-halo-10,10,11,11-tetrafluoro derivative with the appropriate Grignard reagent.
10,11-二氢-5H-二苯并[a,d]环庚烯-5-丙胺和10,11-二氢-5H-二苯并[a,d]环庚烯-Δ-5-γ-丙胺的四氟衍生物,可用作抗抑郁药物,从已知的10,11-二氢-5H-二苯并[a,d]环庚烯-10,11-二酮通过在10,11-位置使用四氟化硫进行氟化制备,然后通过将氨基丙烯或氨基丙基取代物引入5-位置,通过将5-酮基或5-卤代-10,10,11,11-四氟衍生物与适当的格氏试剂反应。