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US 3,962,261 AGranted
2,3,4,5-Tetra hydro-5-oxo-1-benzothiepi N-4-carboxamide 1,1-dioxides
AssigneeWarner-Lambert Company
InventorsHarold Zinnes, Jagadish C. Sircar
Life of this patent
Estimating the term…
Abstract
Compounds of the formula: ##SPC1## Are disclosed. In the above formula, R.sub.1 is aryl such as benzene or a heterocycle such as pyridine, isoxazole, or thiazole. The aryl or heterocyclic group R.sub.1 is substituted or unsubstituted. R.sub.2 is hydrogen, lower alkyl, halogen, lower alkoxy, trifluoromethyl and the like. These compounds are useful as anti-inflammatory agents indicated in conditions such as rheumatoid arthritis.
Claims4
A compound of the formula ##SPC12##
- wherein R.sub.1 is aryl of 6-10 carbon atoms, pyridyl, or thiazole and R.sub.2 is hydrogen, lower alkyl, halogen, lower alkoxy or trifluoromethyl and the corresponding alkali metal salts.
Dependencies are inferred from the claim text.