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:
May. 12, 1998
Filed:
Sep. 28, 1993
Applicant:
Inventors:
Anabella Villalobos, Niantic, CT (US);
Arthur A Nagel, Gales Ferry, CT (US);
Yuhpyng L Chen, Waterford, CT (US);
Assignee:
Pfizer, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
514322 ; 546199 ; 546198 ; 546209 ; 548207 ; 548241 ; 514321 ;
Abstract
Described herein are compounds of the formula ##STR1## wherein R.sup.1 R.sup.2, R.sup.7, R.sup.8, X, Y, M and L are defined as below. The compounds of formula I are cholinesterase inhibitors and are useful in enhancing memory in patients suffering from dementia and Alzheimer's disease.
Quick Actions:
Villalobos, Anabella. (1998). Benzisoxazole and benzisothizole derivatives as cholinesterase inhibitors (U.S. Patent No. 5750542). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5750542
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile