N,N'-disubstituted benzimidazolone derivatives with affinity at the serotonin and dopamine receptors
申请人:——
公开号:US20030027823A1
公开(公告)日:2003-02-06
A compound of formula (I)
1
wherein:
R
1
is C
1
-C
6
-alkyl substituted by a group selected from OH, C
1
-C
6
-alkoxy, —OCONHC
1
-C
6
-alkyl, —OCONHC
1
-C
6
-alkyl, —NHSO
2
C
1
-C
6
-alkyl, and —NHCOC
1
-C
6
-alkyl, or
R
1
is C
1
-C
6
-alkyl substituted by a saturated or unsaturated 5- or 6-membered heterocycle containing one or two heteroatoms selected from the group consisting of nitrogen and oxygen, the heterocycle optionally substituted by a group selected from C
1
-C
4
-alkyl, halogen, and benzyl;
R
2
and R
3
together with the nitrogen form a saturated or unsaturated 5- or 6-membered heterocyclic ring optionally containing nitrogen or oxygen as an additional heteroatom, the heterocyclic ring thereof substituted by a group selected from phenyl, benzyl, and diphenylmethyl, each of these groups optionally mono- or di-substituted by one or two groups selected from CF
3
, C
1
-C
4
-alkyl, C
1
-C
4
-alkoxy, phenyl, benzyl, halogen, and OH, or
R
2
and R
3
together with the nitrogen form a saturated or unsaturated 5- or 6-membered heterocyclic ring optionally containing nitrogen or oxygen as an additional heteroatom, the heterocyclic ring thereof linked via a single bond, a methylene-bridge, or spiro-connected to a saturated or unsaturated heterocyclic group containing one or two heteroatoms selected from oxygen and nitrogen, the heterocyclic group optionally mono- or di-substituted by a group selected from CF
3
, C
1
-C
4
-alkyl, C
1
-C
4
-alkoxy, phenyl, benzyl, halogen, ═O, and OH, or
R
2
and R
3
together with the nitrogen form a saturated or unsaturated bi- or tricyclic heterocyclic ring-system optionally containing nitrogen or oxygen as an additional heteroatom, the heterocyclic ring-system being optionally substituted by a group selected from CF
3
, C
1
-C
4
-alkyl, C
1
-C
4
-alkoxy, phenyl, benzyl, halogen, ═O, and OH; and
A is C
1
-C
6
-alkylene, C
2
-C
6
-alkenylene, or C
2
-C
6
-alkynylene,
their pharmaceutically acceptable salts, their preparation, and their use for therapeutic purposes.
化合物的式子(I)其中:R1是C1-C6烷基,其被选择的基团取自OH,C1-C6-烷氧基,-OCONHC1-C6-烷基,-OCONHC1-C6-烷基,-NHSO2C1-C6-烷基和-NHCOC1-C6-烷基,或R1是C1-C6烷基,其被饱和或不饱和的5-或6-成员杂环取代,其中包含来自氮和氧的一种或两种杂原子,该杂环可选地被C1-C4-烷基,卤素和苄基中的一种基团取代; R2和R3与氮一起形成饱和或不饱和的5-或6-成员杂环,该杂环可选地含有氮或氧作为额外的杂原子,其杂环被取代为来自苯基,苄基和二苯甲基的一种基团,这些基团中的每一个可选地被一个或两个来自CF3,C1-C4-烷基,C1-C4-烷氧基,苯基,苄基,卤素和OH的基团单取代或双取代,或R2和R3与氮一起形成饱和或不饱和的5-或6-成员杂环,该杂环可选地包含氮或氧作为额外的杂原子,其杂环通过单键,亚甲基桥或螺旋连接到一个饱和或不饱和的杂环基团,该杂环基团可选地被来自CF3,C1-C4-烷基,C1-C4-烷氧基,苯基,苄基,卤素,═O和OH的基团单取代或双取代,或R2和R3与氮一起形成饱和或不饱和的双环或三环杂环系统,该杂环系统可选地含有氮或氧作为额外的杂原子,其杂环系统可选地被来自CF3,C1-C4-烷基,C1-C4-烷氧基,苯基,苄基,卤素,═O和OH的基团单取代或双取代; A是C1-C6-烷基,C2-C6-烯基或C2-C6-炔基,它们的药学上可接受的盐,其制备和用于治疗目的。