申请人:Merck & Co., Inc.
公开号:US04020096A1
公开(公告)日:1977-04-26
Tetrafluoro derivatives of 10,11-dihydrodibenzo[a,d]cyclohepten-5-aminomethyl compounds and the corresponding N-substituted derivatives thereof, useful as antiarrhythmic agents, are prepared from tetrafluoro derivatives of 10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one by reduction to the corresponding 5-ol compound and subsequently converting said 5-ol compound to the corresponding 5-halo and the 5-aminomethyl derivatives by reactions known in the prior art.
10,11-二氢二苯并[a,d]环庚烯-5-氨甲基化合物及其相应的N-取代衍生物的四氟衍生物可用作抗心律失常药物。这些四氟衍生物是通过将10,11-二氢-5H-二苯并[a,d]环庚烯-5-酮的四氟衍生物还原为相应的5-醇化合物,然后通过已知的反应将该5-醇化合物转化为相应的5-卤代和5-氨甲基衍生物来制备的。