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:
Dec. 29, 1992
Filed:
Oct. 11, 1991
Applicant:
Inventors:
Jiri Kejha, Prague, CS;
Bohumila Brunova, Prague, CS;
Darina Slukova, Prague, CS;
Miroslav Kuchar, Prague, CS;
Eva Knezova, Prague, CS;
Jaroslava Grimova, Prague, CS;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; A61K / ;
U.S. Cl.
CPC ...
534664 ;
Abstract
This invention relates to 5-[4-[-(4,6-dimethyl-2-pyrimidinylsulfamoyl)phenylazo]acetylsalicylic acid (DISALAZINE) is provided as a new compound having anti-arthritic and immunomodulating properties. It can be produced via reaction of the diazonium salt of sulfadimidine reacted with salicylic acid and then acetylating the product anti-arthritic and immunomodulating properties.