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:
Aug. 05, 1986
Filed:
Nov. 16, 1984
Applicant:
Inventors:
Francesco Bellini, Mt. Royal, CA;
Kazimir Sestanj, Rocky Hill, NJ (US);
Assignee:
Ayerst, McKenna & Harrison, Inc., Montreal, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
514562 ; 514563 ; 562427 ; 562444 ;
Abstract
Disclosed herein are new aldose reductase inhibitors of the formula ##STR1## wherein n is an integer from 1 to 5 and X is a chalcogen, and methods of preparation. The derivatives are useful for treating or preventing diabetic complications.