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:
Oct. 08, 1996
Filed:
May. 19, 1995
Applicant:
Inventors:
Richard P Dunlap, Penfield, NY (US);
Dennis J Hlasta, Clifton Park, NY (US);
Ranjit C Desai, Colonie, NY (US);
Lee H Latimer, Brighton, NY (US);
Chakrapani Subramanyam, East Greenbush, NY (US);
John J Court, Colonie, NY (US);
Malcolm R Bell, East Greenbush, NY (US);
Virendra Kumar, Colonie, NY (US);
Assignee:
Sterling Winthrop, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514373 ; 548210 ; 548455 ; 514414 ; 5142338 ; 514253 ; 514321 ; 546198 ; 544368 ; 544133 ;
Abstract
4-R.sup.4 -R.sup.5 -2-Saccharinylmethyl heterocyclic carboxylates, useful in the treatment of degenerative diseases, are prepared by reacting a 4-R.sup.4 -R.sup.5 -2-halomethylsaccharin with either a heterocyclic carboxylic acid in the presence of an acid-acceptor or the alkali metal salt of a heterocyclic carboxylic acid.