abstract |
This invention provides 4-aroyl substituted phenoxy acetic acids and tetrazoles of the formula <IMAGE> wherein R is a phenyl ring, a substituted phenyl ring, or naphthyl; R1 is -CH2COOH or methyl tetrazole, and X1 and X2 are each a halogen or loweralkyl, or when taken together form with the two attached carbons a phenyl ring. |