申请人:American Home Products Corporation
公开号:US04594425A1
公开(公告)日:1986-06-10
There are disclosed compounds of the formula ##STR1## n is 0-6; A is O or S; B is OR.sup.2, SR.sup.2 or N(R.sup.2).sub.2 ; R.sup.1 is hydrogen, loweralkyl, loweralkoxy or halo; R.sup.2 is hydrogen or loweralkyl; 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.
公开了以下化合物的结构式 ##STR1## n为0-6;A为O或S;B为OR.sup.2、SR.sup.2或N(R.sup.2).sub.2;R.sup.1为氢、较低烷基、较低烷氧基或卤素;R.sup.2为氢或较低烷基;以及其药用可接受盐,以及它们在治疗白三烯介导的鼻支气管阻塞疾病条件中的应用,如过敏性鼻炎、过敏性支气管哮喘等。