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    • 2. 发明授权
    • Phenylpyrrole derivatives and their use as antipsychotic agents
    • 苯基吡咯衍生物及其作为抗精神病药的用途
    • US5688790A
    • 1997-11-18
    • US532548
    • 1995-09-28
    • Michael Stewart HadleyChristopher Norbert JohnsonGeoffrey Stemp
    • Michael Stewart HadleyChristopher Norbert JohnsonGeoffrey Stemp
    • A61K31/435A61P25/18C07D455/02C07D471/04
    • C07D471/04C07D455/02
    • This invention relates to compounds of formula (I): ##STR1## wherein R.sup.1 represents C.sub.1-4 alkyl; and R.sup.2, R.sup.3, R.sup.4 and R.sup.5 each independently represent hydrogen, halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, C.sub.1-4 alkoxyC.sub.1-4 alkyl, C.sub.1-4 alkylsulphonyl, trifluoromethylsulphonyl; optionally substituted arylsulphonyl, optionally substituted heteroarylsulphonyl, optionally substituted aralkylsulphonyl, optionally substituted heteroaralkylsulphonyl, nitro, cyano, amino, mono- or di-alkylamino, trifluoromethyl, trifluoromethoxy, hydroxyl, hydroxyC.sub.1-4 alkyl, C.sub.1-4 alkylthio, C.sub.1-4 alkanoyl, C.sub.1-4 alkoxycarbonyl, aminosulphonyl, or mono- or diC.sub.1-4 alkylaminosulphonyl; or R.sup.1 and R.sup.2 together form a linking chain --(CH.sub.2).sub.m Op; (wherein m is 2 to 4 and p is zero or 1) which chain may be optionally substituted by one or two C.sub.1-4 alkyl groups; and Y represents a group of formula (.alpha.): ##STR2## wherein each of n and m independently represent an integer from 1 to 3; and salts thereof, having activity at dopamine receptors and potential utility in the treatment of psychoses such as schizophrenia.
    • PCT No.PCT / EP94 / 00992 Sec。 371 1995年9月28日第 102(e)日期1995年9月28日PCT 1994年3月29日PCT公布。 公开号WO94 / 24129 日本公开专利文献1:日本专利公开公报发明内容本发明涉及式(I)的化合物:其中R 1表示C 1-4烷基的式(I) 并且R 2,R 3,R 4和R 5各自独立地表示氢,卤素,C 1-4烷基,C 1-4烷氧基,C 1-4烷氧基C 1-4烷基,C 1-4烷基磺酰基,三氟甲基磺酰基; 任选取代的芳基磺酰基,任选取代的芳基磺酰基,任选取代的芳烷基磺酰基,任选取代的杂芳烷基磺酰基,硝基,氰基,氨基,一或二 - 烷基氨基,三氟甲基,三氟甲氧基,羟基,羟基C 1-4烷基,C 1-4烷硫基,C 1-4烷酰基,C 1-4烷氧基羰基 ,氨基磺酰基,或单或二C 1-4烷基氨基磺酰基; 或R 1和R 2一起形成连接链 - (CH 2)mOp; (其中m为2〜4,p为0或1),该链可以任选被一个或两个C 1-4烷基取代; 并且Y表示式(α)的基团:其中n和m各自独立地表示1至3的整数; 及其盐,其在多巴胺受体上具有活性,在治疗精神病如精神分裂症中具有潜在的用途。