申请人:Hoffmann-La Roche Inc.
公开号:US04022805A1
公开(公告)日:1977-05-10
Dibenzofurans of the formula ##STR1## wherein R, R.sub.1 and R.sub.2 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.
本发明的二苯并呋喃类化合物,其分子式为##STR1##,其中R、R.sub.1和R.sub.2如后所述,是由相应取代的酚和卤代酮环己烷等制备而成。这些二苯并呋喃类化合物可用作有用的抗炎、镇痛和抗风湿药。