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:
Sep. 25, 1990
Filed:
Sep. 26, 1988
Applicant:
Inventor:
Sung J Lee, Clarks Summit, PA (US);
Assignee:
Biofor, Ltd., Waverly, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
548543 ; 546152 ; 546243 ; 548469 ;
Abstract
A novel class of pyrrolidin-2-one and piperidin-2-one compounds in which the nitrogen atom is bonded to an oxyphenyl radical haivng tertiary-alkyl and tri-methylsilyl substituents. The compounds posses anti-inflammatory, immunomodulatory, analgesic and anti-pyretic activity and they may be combined with excipients to provide formulations which are useful in treating arthritis and conditions associated with that disease.