Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1974-07-31
1976-02-10
Drezin, Norman A.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
A61K 3154
Patent
active
039378284
ABSTRACT:
Novel pyrano[3,2-c][1,2]benzothiazine 6,6-dioxides are disclosed, substituted on the 3 position by a lower alkyl, carboxaldehyde, or hydroxymethyl group and, optionally substituted on the 5 position by a lower alkyl group. The corresponding aldehyde thiosemicarbazone derivatives of these compounds are also disclosed. Pharmaceutical compositions containing the substituted pyrano[3,2-c][1,2]benzothiazine 6,6-dioxides of this invention are useful in the treatment of hyperacidity; certain of these compounds also demonstrate anti-allergy activity.
REFERENCES:
patent: 3408347 (1968-10-01), Shavel et al.
Kaminsky Daniel
Klutchko Sylvester
VON Strandtmann Maximilian
Chow Frank S.
Drezin Norman A.
Graddis Albert H.
Kelly Anne M.
Warner-Lambert & Company
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