8-HALO-DIBENZOFURAS-3-ACETIC ACIDS AND CERTAIN ESTERS THEREOF

摘要

Dibenzofurans of the formula I wherein R, R1 and R2 are as hereinafter described PREPARED, INTER ALIA, FROM THE CORRESPONDINGLY SUBSTITUTED PHENOL AND HALOKETOCYCLOHEXANE ARE DESCRIBED. The dibenzofurans of the invention are useful antiinflammatory, analgesic and anti-rheumatic agents.