申请人:——
公开号:US20040267010A1
公开(公告)日:2004-12-30
Compounds possessing 5HT7 activity of formula (I) or a pharmaceutically acceptable salt thereof are disclosed:
1
in which X is a 5 or 6 membered heterocyclic ring containing 1 to 3 heteroatoms selected from oxygen, nitrogen and sulfur; R
2
is halogen, C
1-6
alkyl, haloC
1-6
alkyl, hydroxy, C
1-6
alkoxy or C
1-6
alkylthio; R
3
is hydrogen, C
1-6
alkyl, hydroxy or oxo; m is 0, 1 or 2; p is 0, 1 or 2; n is 1 or 2; R
4
and R
5
are both hydrogen, or R
4
and R
5
combine together to form a further group:
—(CH
2
)q- where q is 2 or 3; D is a single bond, C
1-4
alkylene, C═O or oxygen; Z is either a group (a):
2
in which R
1
is halogen, C
1
-
6
alkyl, cyano, haloC
1-6
alkyl, C
3
-
7
cycloalkyl, C
1
-
6
alkoxy, hydroxy, amino, mono- or di-C
1
-
6
alkylamino, acylamino, nitro, carboxy, C
1
-
6
alkoxycarbonyl, C
1
-
6
alkylthio, C
1
-
6
alkylsulfinyl, C
1
-
6
alkylsulfonyl, sulfamoyl, mono- and di-C
1
-
6
alkylsulfamoyl, carbamoyl, mono- or di-C
1
-
6
alkylcarbamoyl, C
1
-
6
alkylsulfonamido, arylsulfonamido, aryl, arylC
1
-
6
alkyl, arylC
1
-
6
alkoxy, aryloxy or arylthio, and y is 0, 1, 2 or 3;
or a group (b):
3
in which P is a 5 membered heterocyclic ring containing 1 to 3 heteroatoms selected from oxygen, nitrogen and sulfur; R
8
is hydrogen, C
1-6
alkyl, hydroxy or oxo; R
6
and R
7
form the residue of a phenyl ring or a 6 membered heteroaryl ring comprising from one to three heteroatoms selected from nitrogen, oxygen and sulfur and optionally substituted with one or two substitutents which may be the same or different and selected from the group consisting of halogen, C
1
-
6
alkyl, cyano, haloC
1-6
alkyl, C
3
-
7
cycloalkyl, C
1
-
6
alkoxy, hydroxy, amino, mono- or di-C
1
-
6
alkylamino, acylamino, nitro, carboxy, C
1
-
6
alkoxycarbonyl, C
1
-
6
alkylthio, C
1
-
6
alkylsulfinyl, C
1
-
6
alkylsulfonyl, sulfamoyl, mono- and di-C
1
-
6
alkylsulfamoyl, carbamoyl, mono- and di-C
1
-
6
alkylcarbamoyl, C
1
-
6
alkylsulfonamido, arylsulfonamido, aryl, arylC
1
-
6
alkyl, arylC
1
-
6
alkoxy, aryloxy and arylthio. Also disclosed are processes for preparation of the compounds, and uses in the treatment of CNS and other disorders.
本文披露了具有5HT7活性的化合物的公式(I)或其药学上可接受的盐:其中X是含有1至3个氧、氮和硫杂原子的5或6元杂环环,R2为卤素、C1-6烷基、卤代C1-6烷基、羟基、C1-6烷氧基或C1-6烷基硫醚;R3为氢、C1-6烷基、羟基或氧代;m为0、1或2;p为0、1或2;n为1或2;R4和R5均为氢,或R4和R5结合形成另一基团:-(CH2)q-其中q为2或3;D为单键、C1-4烷基、C═O或氧;Z为以下两种基团之一:(a)其中R1为卤素、C1-6烷基、氰基、卤代C1-6烷基、C3-7环烷基、C1-6烷氧基、羟基、氨基、单-或双C1-6烷基氨基、酰胺基、硝基、羧基、C1-6烷氧羰基、C1-6烷基硫醇基、C1-6烷基亚磺酰基、磺酰胺基、单-和双C1-6烷基磺酰胺基、氨基甲酰基、单-或双C1-6烷基氨基甲酰基、C1-6烷基磺酰胺基、芳基磺酰胺基、芳基、芳基C1-6烷基、芳基C1-6烷氧基、芳氧基或芳硫醚基,y为0、1、2或3;或(b)其中P为含有1至3个氧、氮和硫杂原子的5元杂环环,R8为氢、C1-6烷基、羟基或氧代;R6和R7形成苯环或含有从一个到三个氮、氧和硫杂原子的6元杂环环的残基,且可选择地被一个或两个取代基取代,所述取代基可能相同或不同,并从以下基团中选择:卤素、C1-6烷基、氰基、卤代C1-6烷基、C3-7环烷基、C1-6烷氧基、羟基、氨基、单-或双C1-6烷基氨基、酰胺基、硝基、羧基、C1-6烷氧羰基、C1-6烷基硫醇基、C1-6烷基亚磺酰基、磺酰胺基、单-和双C1-6烷基磺酰胺基、氨基甲酰基、单-或双C1-6烷基氨基甲酰基、C1-6烷基磺酰胺基、芳基磺酰胺基、芳基、芳基C1-6烷基、芳基C1-6烷氧基、芳氧基或芳硫醚基。本文还披露了制备这些化合物的方法以及在治疗中枢神经系统和其他疾病中的用途。