The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 1977
Filed:
Apr. 15, 1976
Applicant:
Inventor:
Robert Willerton Fleming, Ann Arbor, MI (US);
Assignee:
Parke, Davis & Company, Detroit, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
26029384 ; 424267 ;
Abstract
cis-2,6-Dimethyl-.alpha.,.alpha.-diphenyl-1-piperidinebutanol; and acid-addition salts. The compounds are pharmacological agents, especially antiarrythmic agents. The compounds can be produced by reacting phenyl lithium or phenylmagnesium halide with cis-.gamma.-(2,6-dimethylpiperidino)butyrophenone or a lower alkyl ester of cis-2,6-dimethyl-1-piperidinebutyric acid; by reacting .alpha.-(3-halopropyl)-.alpha.-phenylbenzyl alcohol with cis-2,6-dimethylpiperidine, or by reacting cis-1- (3-lithiopropyl)-2,6-dimethylpiperidine with benzophenone.