N-phenyl- (piperazinyl or homopiperazinyl)-benzenesulfonamide or benzenesulfonyl-phenl-(piperazine or homopiperazine) compounds suitable for treating disorders that respond to modulation of the serotonin 5-HT6 receptor
申请人:Abbott GmbH & Co. KG
公开号:US08076326B2
公开(公告)日:2011-12-13
The present invention relates to N-phenyl-(piperazinyl or homopiperazinyl)-benzenesulfonamide or benzenesulfonyl-phenyl-(piperazine or homopiperazine) compounds, pharmaceutical compositions containing them, and their use in therapy. The compounds possess valuable therapeutic properties and are particularly suitable for treating diseases that respond to modulation of the serotonin 5-HT6 receptor.
wherein
X is a bond or a group N—R4;
R1 is hydrogen or methyl;
R2 is hydrogen or methyl;
R3 is hydrogen, C1-C3 alkyl, fluorine, C1-C2 alkoxy or fluorinated C1-C2 alkoxy;
R4 is hydrogen, C1-C4 alkyl, C3-C4 cycloalkyl, or C3-C4 cycloalkyl-CH2—;
R5 is hydrogen, fluorine, chlorine, C1-C2 alkyl, fluorinated C1-C2 alkyl, C1-C2 alkoxy or fluorinated C1-C2 alkoxy;
R6 is hydrogen, fluorine or chlorine; and
n is 1 or 2.
本发明涉及N-苯基-(哌嗪基或同型哌嗪基)-苯磺酰胺或苯磺酰基苯基-(哌嗪或同型哌嗪)化合物,含有它们的药物组合物以及它们在治疗中的使用。这些化合物具有有价值的治疗性能,特别适用于治疗对5-HT6受体调节有响应的疾病。
其中,
X是键或N—R4基团;
R1是氢或甲基;
R2是氢或甲基;
R3是氢、C1-C3烷基、氟、C1-C2烷氧基或氟化C1-C2烷氧基;
R4是氢、C1-C4烷基、C3-C4环烷基或C3-C4环烷基-CH2—;
R5是氢、氟、氯、C1-C2烷基、氟化C1-C2烷基、C1-C2烷氧基或氟化C1-C2烷氧基;
R6是氢、氟或氯;
n为1或2。