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    • 9. 发明授权
    • 4-Aroylimidazol-2-ones and their use as pharmaceuticals
    • 4-芳酰基咪唑-2-酮及其作为药物的用途
    • US4405635A
    • 1983-09-20
    • US417805
    • 1982-09-13
    • Richard A. SchnettlerRichard C. DageJohann M. Grisar
    • Richard A. SchnettlerRichard C. DageJohann M. Grisar
    • C07D233/70A61K31/415
    • C07D233/70
    • 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.
    • 可用作抗高血压药,强心剂,抗血栓药物,支气管扩张剂和子宫解脂素的以下通用结构的新型4-芳酰基咪唑-2-酮其中Ar为2-呋喃基,2-噻吩基或苯基,后者可任选地被取代 与一个或两个X组; X是卤素,羟基,C 1-4烷基,C 1-4烷氧基,亚甲二氧基,C 1-4烷硫基,C 1-4烷基亚砜,C 1-4烷基砜,CF 3,-SO 2 N(R 2)2,NR 3 R 4,吡咯烷子基,哌啶子基,吗啉代, 哌嗪基或N'-烷基 - 哌嗪子基,R是氢,C 1-4烷基,C 1-4烷基羰基或苄基; R 1,R 2,R 3和R 4各自为氢或C 1-4烷基; 及其药学上可接受的盐。