申请人:American Home Products Corporation
公开号:US04895953A1
公开(公告)日:1990-01-23
There are disclosed compounds of the formula ##STR1## wherein ##STR2## n is 0-5; R.sup.2 is hydrogen, loweralkyl, loweralkoxy, lower alkoxycarbonyl, trifluoromethyl, nitro, cyano or halo; R.sup.3 ##STR3## W represents a bond or --O--, --S-- or ##STR4## m is 1-15; R.sup.4 is hydrogen or loweralkyl; R.sup.5 is lower alkyl, monofluoroloweralkyl, difluoroloweralkyl, polyfluoroloweralkyl, perfluoroloweralkyl or ##STR5## R.sup.6 is hydrogen, lower alkyl, --COOR.sup.4 or ##STR6## and the pharmaceutically acceptable salts thereof, and their use in the treatment of leukotriene-mediated naso-bronchial obstructive airpassageway conditions, such as allergic rhinitis, allergic bronchial asthma and the like, and as antiinflammatory agents.
公开了如下式的化合物##STR1## 其中##STR2## n为0-5;R.sup.2为氢、低碳基、低氧基、低氧基羰基、三氟甲基、硝基、氰基或卤素;R.sup.3##STR3## W代表键或--O--、--S--或##STR4## m为1-15;R.sup.4为氢或低碳基;R.sup.5为低碳基、单氟低碳基、双氟低碳基、多氟低碳基、全氟低碳基或##STR5## R.sup.6为氢、低碳基、--COOR.sup.4或##STR6##以及其药学上可接受的盐,以及它们在治疗白三烯介导的鼻支气管阻塞性通气道疾病,如过敏性鼻炎、过敏性支气管哮喘等以及作为抗炎药物的用途。