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-(
哌嗪基或同源
哌嗪基)-苯磺酰胺或苯磺酰基-苯基-(
哌嗪或同源
哌嗪)化合物,含有它们的药物组合物,以及它们在治疗中的应用。这些化合物具有有价值的治疗特性,特别适用于治疗对5-羟
色胺5-HT6受体调节有响应的疾病。其中X是键或基团N-R4;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
氟代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,
氟代C1-C2烷基,C1-C2烷氧基或
氟代C1-C2烷氧基;R6是氢,
氟或
氯;n为1或2。