申请人:Merrell Dow Pharmaceuticals Inc.
公开号:US04405635A1
公开(公告)日:1983-09-20
Novel 4-aroylimidazol-2-ones of the following general structure which are useful as antihypertensives, cardiotonics, antithrombotics, bronchodilators and uterospasmolytics ##STR1## wherein Ar is 2-furyl, 2-thienyl or phenyl, the latter of which may optionally be substituted with one or two X groups; X is halogen, hydroxy, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, methylenedioxy, C.sub.1-4 alkylthio, C.sub.1-4 alkylsulfoxide, C.sub.1-4 alkylsulfone, CF.sub.3, --SO.sub.2 N(R.sub.2).sub.2, NR.sub.3 R.sub.4, pyrrolidino, piperidino, morpholino, piperazino or N'-alkyl-piperazino, R is hydrogen, C.sub.1-4 alkyl, C.sub.1-4 alkylcarbonyl or benzyl; each of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are hydrogen or C.sub.1-4 alkyl; and the pharmaceutically acceptable salts thereof.
以下是上述结构的4-芳基咪唑啉-2-酮类化合物的中文翻译:Ar为2-呋喃基、2-噻吩基或苯基,后者可以选择性地用一个或两个X基团取代;X为卤素、羟基、C.sub.1-4烷基、C.sub.1-4烷氧基、亚甲二氧基、C.sub.1-4烷硫基、C.sub.1-4烷基亚氧基、C.sub.1-4烷基磺醚基、CF.sub.3、--SO.sub.2 N(R.sub.2).sub.2、NR.sub.3 R.sub.4、吡咯啉基、哌啶基、吗啉基、哌嗪基或N'-烷基-哌嗪基,R为氢、C.sub.1-4烷基、C.sub.1-4烷基羰基或苄基;R.sub.1、R.sub.2、R.sub.3和R.sub.4中的每一个均为氢或C.sub.1-4烷基;以及其药学上可接受的盐。