申请人:H. LUNDBECK A/S
公开号:EP0200322A1
公开(公告)日:1986-11-05
Indole derivatives of the general formula:
wherein R is phenyl, optionally substituted with halogen, lower alkyl or trifluroomethyl, or a hetero aromatic group, such as 2-thienyl, 3-thienyl, 2-furoyl, 3-furoyl, 2-thiazol, 2-oxazol, 2-imidazole, 2-pyridyl, 3-pyridyl or 4-pyridyl; R' is hydrogen, halogen, lower alkyl, lower alkoxy, hydroxy, cyano, nitro, lower alkylthio, trifluoromethyl, lower alkylsulfonyl, amino, lower alkylamino or lower di-alkylamino;
"A" is nitrogen or carbon, and the dotted line indicates - when A is carbon - an optional bond;
R is hydrogen, cycloalkyl, lower alkyl or lower alkenyl, optionally substituted with one or two hydroxy groups, any hydroxy group present being optionally esterified with an aliphatic carboxylic acid radical having from two to twenty-four carbon atoms inclusive,
or R2 is the group
wherein "n" is an integer of 2-6;
X is oxygen or sulfur, or >C = X may constitute the group \CH = when Y is = N- or =CH-;
Y is oxygen, sulfur, CH2 or N R3, where R3 is hydrogen or lower alkyl, lower alkenyl or a cycloalkylmethyl group, said "cycloalkyl" having from three to six carbon atoms inclusive;
Z is -(CH2)m-, "m" being 2 or 3, or Z is -CH=CH- or 1,2-phenylene optionally substituted with halogen or trifluoromethyl, or Z is -CO(or S)CH2-;
U is nitrogen or carbon, provided that when R' is chloro, A is nitrogen and R2 is methyl or cyclohexyl, R may not be phenyl; as well as their pharmaceutically acceptable acid addition salts, are described as having pronounced activity in the treatment of psychoses.
Moreover, methods for the preparation of the indole derivatives of Formula 1 are described.
通式如下的
吲哚衍
生物
其中 R 是任选被卤素、低级烷基或三
氟甲基取代的苯基,或者是杂芳基,如 2-
噻吩基、3-
噻吩基、2-糠基、3-糠基、2-
噻唑基、2-
噁唑基、2-
咪唑基、2-
吡啶基、3-
吡啶基或 4-
吡啶基;R'是氢、卤素、低级烷基、低级烷氧基、羟基、
氰基、硝基、低级烷
硫基、三
氟甲基、低级烷基磺酰基、
氨基、低级烷基
氨基或低级二烷基
氨基;
A "为氮或碳,当 A 为碳时,虚线表示任选键;
R 是氢、环烷基、低级烷基或低级烯基,可任选被一个或两个羟基取代,所含的任何羟基可任选与具有 2 至 24 个碳原子(含 24 个碳原子)的脂肪族
羧酸基酯化、
或 R2 为以下基团
其中 "n "为 2-6 的整数;
X 是氧或
硫,或 >C = X 可构成基团 \CH = 当 Y 是 = N- 或 =CH- 时;
Y 是氧、
硫、
CH2 或 N R3,其中 R3 是氢或低级烷基、低级烯基或环烷基甲基,所述 "环烷基 "具有三至六个碳原子(含);
Z 是-( )m-,"m "是 2 或 3,或 Z 是-CH=CH-或可选被卤素或三
氟甲基取代的 1,2-亚苯基,或 Z 是-CO(或 S) - ;
U为氮或碳,但当R'为
氯,A为氮,R2为甲基或环己基时,R不得为苯基;以及它们的药学上可接受的酸加成盐,被描述为在治疗精神病方面具有明显的活性。
此外,还介绍了制备式 1 的
吲哚衍
生物的方法。