N,N-Di and N,N,N-tri(hydroxy-lower alkyl) ammonium salts of subs

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...

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544 49, A61K 3154, C07D41712

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active

043270913

ABSTRACT:
3,4-Dihydro-2H-1,2-benzothiazine 1,1-dioxides of the formula ##STR1## wherein Ph represents a substituted or unsubstituted 1,2-phenylene radical, R represents a substituted or unsubstituted benzopyrone radical, and R.sub.1 represents hydrogen or a substituted or unsubstituted hydrocarbon radical of aliphatic character, and their salts, possess antiinflammatory properties and are useful as medicaments.

REFERENCES:
patent: 3591584 (1971-07-01), Lombardino
patent: 3646021 (1972-02-01), Zinnes
patent: 3892740 (1975-07-01), Lombardino
patent: 4116964 (1978-09-01), Zinnes et al.
patent: 4213980 (1980-07-01), Sele et al.
Zinnes et al., J. Med. Chem., vol. 16 (1973), pp. 44-48.

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