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:
Jan. 02, 1996
Filed:
Aug. 31, 1994
Applicant:
Inventors:
Engelbert Ciganek, Kennett Square, PA (US);
Sang W Tam, Hockessin, DE (US);
Ann S Wright, Wilmington, DE (US);
Assignee:
The Du Pont Merck Pharmaceutical Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514323 ; 546200 ; 546201 ;
Abstract
There are described novel (N-phthalimidoalkyl) piperidine compounds which exhibit selective sigma-receptor antagonism and therefore are useful in the treatment of physiological or drug induced psychosis and dyskinesia in a mammal. Also described are pharmaceutical compositions containing sigma selective compounds and methods of using these compositions for treating physiological or drug induced psychosis or dyskinesia in a mammal. Further provided are methods for preparing the compounds of this invention.