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:
Jul. 01, 1986
Filed:
May. 29, 1985
Applicant:
Inventors:
Jacob Szmuszkovicz, Kalamazoo, MI (US);
John M McCall, Kalamazoo, MI (US);
Lester J Kaplan, Kalamazoo, MI (US);
Moses W McMillan, Portage, MI (US);
Assignee:
The Upjohn Company, Kalamazoo, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514429 ; 514409 ; 548407 ; 548565 ;
Abstract
N-[2-(2,5-dihydro-1H-pyrrol-1-yl)cycloaliphatic)]benzeneacetamide and -benzamide compounds, e.g., (1.alpha.,2.beta.)-(.+-.)-3,4-dichloro-N-[2-(2,5-dihydro-1H-pyrrol-1-yl)cy clohexyl]-N-methylbenzeneacetamide, and salts thereof, have useful analgesic activity, low abuse or physical dependence liability properties. Processes for their preparation are disclosed. Pharmaceutical compositions containing such compounds and methods for their use are also disclosed.