Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Allergen or component thereof
Patent
1975-11-17
1977-04-19
Drezin, Norman A.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Allergen or component thereof
424283, A61K 3135
Patent
active
040188914
ABSTRACT:
The method comprises administering to an animal a novel pharmaceutical composition containing a substituted-1-oxo-1H-2-benzothiopyran-3-carboxylic acid to inhibit antigen-antibody reaction in said animal. Representative of the compounds that can be used in the method are:
REFERENCES:
patent: 3008970 (1961-11-01), van der Stelt
patent: 3804857 (1974-04-01), Cairns et al.
patent: 3857856 (1974-12-01), Cairns et al.
patent: 3952013 (1976-04-01), Hazard et al.
Bare Thomas M.
Suh John T.
Drezin Norman A.
Hattan L. Ruth
Rauchfuss, Jr. George W.
Retter Eugene O.
Richardson-Merrell Inc.
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