Derivatives of dibenzo[a, e]cycloheptatriene
United States Patent 3014911
US Patent References:
2-and 4-homocyclyl substituted piperidines
- - 2498431
1-alkyl-3-benzohydryl piperidines
- - 2599364
Substituted piperidines
- - 2739968
5-heterocyclic-5h-dibenzo [a, d] cycloheptenes
- - 2985660
2-and 4-homocyclyl substituted piperidines
- - 2498431
1-alkyl-3-benzohydryl piperidines
- - 2599364
Substituted piperidines
- - 2739968
5-heterocyclic-5h-dibenzo [a, d] cycloheptenes
- - 2985660
Inventors:
Engelhardt, Edward L.
Publication Date:
12/26/1961
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Export Citation:
Assignee:
MERCK & CO INC
Primary Class:
Other Classes:
546/204, 192/131H
International Classes:
C07D211/08; C07D211/12; C07D211/22; C07D211/70; C07D213/70; C07D211/00; C07D213/00
Foreign References:
| CA535142A | ||||
| DE925468C |