C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/243.21
C07D 279/02 (2006.01) C07D 417/12 (2006.01)
Patent
CA 1111034
Novel azathianaphthalene derivatives, process for their manufacture, pharmaceutical preparations containing them and their use Abstract of the Disclosure 3,4-Dihydro-2H-1,2-benzothiazine 1,1-dioxides of the formula Image (I), wherein Ph represents a substituted or unsubstituted 1,2- phenylene radical, R represents a substituted or unsubstitu- ted benzopyrone radical, and R1 represents hydrogen or a substituted or unsubstituted hydrocarbon radical of alipha- tic character, and their salts, possess antiinflammatory properties and can be used for the manufacture of medica- ments. The compounds of the formula I can be obtained by methods which are known per se.
320350
Ferrini Pier G.
Haas Georges
Jaeggi Knut A.
Rossi Alberto
Sele Alex
Fetherstonhaugh & Co.
Novartis Ag
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