申请人:H. Lundbeck A/S
公开号:US20030166665A1
公开(公告)日:2003-09-04
The present invention relates to 4-, 5-, 6- or 7-methylene substituted indolyl derivatives of formula I
1
wherein R is aryl or heteroaryl, where said aryl or heteroaryl groups may be substituted one or more times with a substituent seleceted from hydrogen, halogen, cyano, nitro, C
1-6
-alkyl, C
2-6
-alkenyl, C
2-6
-alkynyl, C
3-8
-cycloalkyl, C
3-8
-cycloalkyl-C
1-6
-alkyl, C
1-6
-alkoxy, C
1-6
-alkylthio, hydroxy, hydroxy-C
1-6
-alkyl trifluoromethyl, trifluoromethylsulfonyl, C
1-6
-alkylsulfonyl, amino, C
1-6
-alkylamino, di-(C
1-6
-alkyl)amino, acyl, aminocarbonyl and a methylene dioxy group;
X is N, C or CH; provided that the dotted line indicates a bond when X is C and no bond when X is N or CH;
R
1
is hydrogen, C
1-6
-alkyl, C
2-6
-alkenyl, C
3-8
-cycloalkyl, C
3-8
-cycloalkyl-C
1-6
-alkyl, aryl, aryl-C
1-6
-alkyl, acyl, thioacyl, C
1-6
-alkylsulfonyl, trifluoromethylsulfonyl or arylsulfonyl; and
R
2
and R
3
are independently selected from hydrogen, halogen, cyano, nitro, C
1-6
-alkyl, C
2-6
-alkenyl, C
2-6
-alkynyl, C
3-8
-cycloalkyl, C
3-8
-cycloalkyl-C
1-6
-alkyl, C
1-6
-alkoxy, C
1-6
-alkylthio, hydroxy, hydroxy-C
1-6
-alkyl trifluoromethyl, trifluoromethylsulfonyl, C
1-6
-alkylsulfonyl, amino, C
1-6
-alkylamino, di-(C
1-6
-alkyl)amino, acyl and aminocarbonyl;
The compounds of the invention are selective dopamine D
4
ligands.
本发明涉及公式I1中的4-,5-,6-或7-亚甲基取代的吲哚衍生物,其中R是芳基或杂环芳基,其中所述芳基或杂环芳基基团可以被氢、卤素、氰基、硝基、C1-6-烷基、C2-6-烯基、C2-6-炔基、C3-8-环烷基、C3-8-环烷基-C1-6-烷基、C1-6-烷氧基、C1-6-烷硫基、羟基、羟基-C1-6-烷基、三氟甲基、三氟甲基磺酰基、C1-6-烷基磺酰基、氨基、C1-6-烷基氨基、二-(C1-6-烷基)氨基、酰基、氨基甲酰基和亚甲基二氧基基团中的一种或多种取代;X是N、C或CH;要求虚线表示当X为C时为键,当X为N或CH时不为键;R1是氢、C1-6-烷基、C2-6-烯基、C3-8-环烷基、C3-8-环烷基-C1-6-烷基、芳基、芳基-C1-6-烷基、酰基、硫酰基、C1-6-烷基磺酰基、三氟甲基磺酰基或芳基磺酰基;R2和R3分别选择自氢、卤素、氰基、硝基、C1-6-烷基、C2-6-烯基、C2-6-炔基、C3-8-环烷基、C3-8-环烷基-C1-6-烷基、C1-6-烷氧基、C1-6-烷硫基、羟基、羟基-C1-6-烷基、三氟甲基、三氟甲基磺酰基、C1-6-烷基磺酰基、氨基、C1-6-烷基氨基、二-(C1-6-烷基)氨基、酰基和氨基甲酰基;本发明的化合物是选择性多巴胺D4受体配体。