N-(phenyl) or n-(phenycyclopropyl)-2,5-dihydro-2-oxo- 4¬(substituted phenyl)amino -3-furancarboxamide derivatives

Abstract From the Canadian patent

A Compound of the formula: Where R is selected from phenyl and phenyl mono or disubtituted with lower alkyl, nitro, halogenated methyl halogen, lower alkoxy and combinations thereof; Where R1 is selected from hydrogen and lower alkyl; and Where R2 is selected from phenyl; phenyl monosubstituted with lower alkyl, nitro, halogenated methyl halogen and, lower alkoxy; and trans-phenylcyclopropyl in which the phenyl group may be substituted with lower alkyl and halogen. The compounds have antiallergy properties.