Usv Pharmaceutical Corporation

Stephen M Coutts

Howard Jones

David Stevenson

Robert C Liu

Laurence L Ho

Compounds of the structure ##STR1## and pharmaceutically acceptable salts thereof, wherein: R.sub.1 and R.sub.2 are independently H, OH, lower alkyl, lower alkoxy, aryloxy, heteroaryloxy, heteroaryl lower alkoxy, aryl, heteroaryl, aryl-lower alkyl, aryl-lower alkoxy, halogenated aryl-lower alkoxy, lower alkenyl, lower alkynyl, lower alkenoxy, lower alkynoxy, halogen or trifluoromethyl;

Phenylacetamides as anti-allergy, anti-asthma and anti-inflammatory

Pharmaceutical compositions comprising 1-benzazepinediones of the formula: ##STR1## wherein: X and Y are independently O, S, NR or CH-R;

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Scarsdale, NY, United States of America

Stephen M Coutts