申请人:American Home Products Corporation
公开号:US04769461A1
公开(公告)日:1988-09-06
There are disclosed compounds of the formula ##STR1## wherein W represents a covalent bond or ##STR2## X is N or CR.sup.2 ; Y is O, S, NR.sup.2 or C(R.sup.2).sub.2 when n=0, or N or CR.sup.2 when n=1 Z is ##STR3## R.sup.1 is hydrogen, lower alkyl, trifluoromethyl, nitro, hydroxy, lower alkoxy, mercapto, loweralkylthio or halo; R.sup.2 is hydrogen or lower alkyl; n is 0-1; m is 1-6 with the proviso that m is 0-5 when W represents a covalent bond; 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, in psoriasis, ulcerative colitis, rheumatoid arthritis as well as in other immediate hypersensitivity reactions.
公开了以下化合物的结构式 ##STR1## 其中 W 代表共价键或 ##STR2## X 为 N 或 CR.sup.2;Y 为 O、S、NR.sup.2 或 C(R.sup.2).sub.2 当 n=0 时,或者为 N 或 CR.sup.2 当 n=1 时;Z 为 ##STR3## R.sup.1 为氢、低碳基、三氟甲基、硝基、羟基、低烷氧基、巯基、低烷硫基或卤素;R.sup.2 为氢或低碳基;n 为 0-1;m 为 1-6,但当 W 代表共价键时,m 为 0-5;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症状,如过敏性鼻炎、过敏性支气管哮喘等,牛皮癣、溃疡性结肠炎、类风湿性关节炎以及其他即时型超敏反应中的用途。