Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-04-17
1977-04-26
Raymond, Richard L.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
424300, C07C12506
Patent
active
040200965
ABSTRACT:
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.
REFERENCES:
patent: 3324170 (1967-06-01), Kollonitsch
patent: 3372196 (1968-03-01), Engelhardt
patent: 3917669 (1975-11-01), Kyburz et al.
patent: 3922305 (1975-11-01), Engelhardt
Behan J. Jerome
Merck & Co. , Inc.
Raymond Richard L.
Szura Daniel T.
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