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剂,从四
氟衍生的
10,11-二氢-5H-二苯并[a,d]环庚烯-5-酮还原成相应的5-醇化合物,随后通过先前已知的反应将所述5-醇化合物转化为相应的5-卤代和5-
氨甲基衍
生物。