Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Patent
1991-10-11
1992-12-29
Higel, Floyd D.
Organic compounds -- part of the class 532-570 series
Organic compounds
Azo
C07C24508, A61K 31665
Patent
active
051752646
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.
REFERENCES:
patent: 2396145 (1946-03-01), Anders et al.
patent: 2665273 (1954-01-01), Mast et al.
patent: 3681319 (1972-08-01), Lindberg
patent: 3915951 (1975-10-01), Agback et al.
patent: 4045429 (1977-08-01), Agback
patent: 4219474 (1980-08-01), Zalipsky et al.
Brunova Bohumila
Grimova Jaroslava
Kejha Jiri
Knezova Eva
Kuchar Miroslav
Higel Floyd D.
Vyzkumny ustav pro farmacii a biochemii, statni podnik
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