申请人:American Hoechst Corporation
公开号:US04816591A1
公开(公告)日:1989-03-28
6,11-Dihydrodibenz[b,e]oxepin-acetic acids and derivatives having the general formula ##STR1## are prepared by multi-steps sequences. X is C.dbd.O, CHCl, CHBr, CH.sub.2 or CHOR.sup.4 ; Y is alkyl or alkoxy of 1 to 4 carbon atoms, halogen or trifluoromethyl; n is 0, 1, 2 or 3; Z is COOR.sup.5, CH.sub.2 OR.sup.5, CONR.sub.2.sup.5 or CONHOR.sup.5 ; and R.sup.1 -R.sup.5 are hydrogen or alkyl of 1 to 4 carbon atoms. These compounds and the physiologically tolerable salts thereof are useful as antiinflammatory and analgesic agents.
6,11-二氢二苯并[b,e]噁喹啉-乙酸及其衍生物的一般式为##STR1##,通过多步反应序列制备。其中X为C.dbd.O、CHCl、CHBr、CH.sub.2或CHOR.sup.4;Y为1到4个碳原子的烷基或烷氧基、卤素或三氟甲基;n为0、1、2或3;Z为COOR.sup.5、CH.sub.2OR.sup.5、CONR.sub.2.sup.5或CONHOR.sup.5;R.sup.1-R.sup.5为氢或1到4个碳原子的烷基。这些化合物及其生理耐受性盐可用作抗炎和镇痛剂。