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US 4,307,091 AGranted
Process for treatment of allergic conditions with benzoxazinediones
AssigneeUSV Pharmaceutical Corporation
InventorsRichard E. Brown, Vasil St. Georgiev, Bernard Loev, Robert Mack
Life of this patent
Estimating the term…
Abstract
Therapeutic compositions containing as active principle, a benzoxazindione or pharmaceutically-acceptable acid addition salt thereof are useful in the treatment of allergy.
Claims9
A method of treating allergy which comprises administering to a host in need of such treatment an anti-allergic effective amount of a compound of the structure ##STR6## wherein R.sub.1, R.sub.2 and R.sub.3 are independently selected from the group consisting of hydrogen, alkyl, alkenyl, hydroxy, alkoxy, carboxy, carbalkoxy, halogen, trifluoromethyl, cyano, nitro, and amino.
Dependencies are inferred from the claim text.