Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-02-26
1976-06-08
Rollins, Alton D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
424250, C07D40304, C07D41304, C07D41704
Patent
active
039622487
ABSTRACT:
This invention concerns a novel process for the preparation of 6-piperazinyl derivatives of morphantridine and corresponding ring-substituted and hereto analogues thereof, comprising reacting a compound of the formula: ##SPC1##
Wherein A is benzene or thiophene, and X is --CH.sub.2 -- or a hetero atom or group, with a complex comprising titanium, zirconium, hafnium or vanadium and a corresponding piperazinyl derivative.
The end products are in general known and useful as neuroleptics.
REFERENCES:
white et al., J. Org. Chem., vol. 32, pp. 213-214, (1967).
Weingarten et al., J. Org. Chem., vol. 32, pp. 3246-3249, (1967).
Fryer et al., J. Organic Chemistry, vol. 34, pp. 1143-1145, (1969).
Honor Robert S.
McGovern Thomas O.
Rollins Alton D.
Sandoz Inc.
Sharkin Gerald D.
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