申请人:Fujisawa Pharmaceutical Company, Ltd.
公开号:US04963576A1
公开(公告)日:1990-10-16
The invention relates to dithioacetal compounds having 5-lipoxygenase-inhibiting activity, of the formula: ##STR1## wherein R.sup.1 is lower alkyl, di-(lower)alkylamino, aryl, or heterocyclic group which may have one or more substituents selected from halogen, lower alkyl, lower alkoxy and phenyl, R.sup.2 and R.sup.3 are each lower alkyl, aryl or ar-(lower)alkyl, or R.sup.2 and R.sup.3 are together to form 1,3-dithian ring, R.sup.4 is hydrogen or lower alkoxy, and n is O or an integer 1 to 4 and pharmaceutically acceptable salts thereof.
该发明涉及具有5-脂氧合酶抑制活性的二硫代缩醛化合物,其化学式如下:其中R.sup.1为较低的烷基、双(较低)烷基胺基、芳基或杂环基,可有一个或多个取代基,所选自卤素、较低烷基、较低烷氧基和苯基,R.sup.2和R.sup.3各自为较低烷基、芳基或芳基-(较低)烷基,或R.sup.2和R.sup.3一起形成1,3-二硫代环,R.sup.4为氢或较低烷氧基,n为O或整数1至4,以及其药学上可接受的盐。