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    • 2. 发明授权
    • Pharmacologically active 4,5-diaryl-2-substituted-imidazoles
    • 药理活性的4,5-二芳基-2-取代的咪唑
    • US4272543A
    • 1981-06-09
    • US107802
    • 1979-12-27
    • Ulrich NiedballaIrmgard Bottcher
    • Ulrich NiedballaIrmgard Bottcher
    • A61K31/415A61P29/00A61P37/08C07D233/84C07D401/14C07D405/04C07D409/04
    • C07D233/84
    • Imidazole derivatives of the formula ##STR1## wherein AR.sub.1 and AR.sub.2 are independently each phenyl; phenyl substituted by halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy or C.sub.2-6 dialkylamino; pyridyl; furyl; or thienyl; with the proviso that AR.sub.1 and AR.sub.2 are not both unsubstituted phenyl;R.sub.1 is hydrogen, alkyl of 1-4 carbon atoms or alkyl of 1-4 carbon atoms substituted by hydroxy, C.sub.1-4 alkoxy or C.sub.1-6 alkanoyloxy;n is 0, 1 or 2; andZ is cyano; alkynyl of 2-6 carbon atoms; cycloalkyl of 3-8 carbon atoms; cycloalkyl of 3-8 carbon atoms substituted by hydroxy, acyloxy, hydroxymethyl or acyloxymethyl, "acyl" in both cases being the acyl group of a hydrocarbon, aliphatic C.sub.1-6 carboxylic acid or of benzoic acid; or alkyl of 1-4 carbon atoms substituted by cyano, phenyl or cycloalkyl of 3-6 carbon atoms;or physiologically acceptable salts thereof with an acid, have valuable pharmacological properties.
    • 其中AR1和AR2各自独立地为苯基的式[IMAGE]的咪唑衍生物; 被卤素,C 1-4烷基,C 1-4烷氧基或C 2-6二烷基氨基取代的苯基; 吡啶基 呋喃 或噻吩基; 条件是AR1和AR2不是未取代的苯基; R1是氢,1-4个碳原子的烷基或1-4个碳原子被羟基,C1-4烷氧基或C1-6烷酰氧基取代的烷基; n为0,1或2; Z为氰基; 2-6个碳原子的炔基; 3-8个碳原子的环烷基; 由羟基,酰氧基,羟甲基或酰氧基甲基取代的3-8个碳原子的环烷基,两种情况下均为烃,脂族C 1-6羧酸或苯甲酸的酰基; 或被3-6个碳原子的氰基,苯基或环烷基取代的1-4个碳原子的烷基; 或其生理上可接受的盐与酸具有有价值的药理学性质。