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. 11, 1994
Filed:
Sep. 18, 1992
Applicant:
Inventor:
Wendell W Wilkerson, New Castle, DE (US);
Assignee:
The Du Pont Merck Pharmaceutical Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; C07D / ;
U.S. Cl.
CPC ...
514252 ; 514254 ; 514255 ; 514256 ; 514269 ; 514300 ; 544238 ; 544298 ; 544322 ; 544333 ; 544336 ; 544405 ; 546113 ;
Abstract
Compounds of Formula I have been shown to enhance the release of the neurotransmitters acetylcholine, dopamine and serotonin; and thus may be useful in the treatment of diseases of man where subnormal levels of this neurochemical are found such as in Alzheimer's disease and other conditions involving learning and cognition; and Parkinson's disease. The compounds of this invention can be described as shown in Formula I ##STR1## where A is a heteroaromatic system.
Wilkerson, Wendell. (1994). 3,3'-disubstituted-1,3-dihydro-2h-pyrrolo[2,3-b]heterocyclic-2-one (U.S. Patent No. 5278162). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5278162
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile