The inventions relates to novel arylsulfonamides of 2-aryl-2,5-dihydro-7H-pyrrole-3-carboxamide derivatives of general formula (I): A wherein: Ar represent 5-6 membered aromatic/heteroaromatic ring optionally substituted with halogen atoms, an alkyl group substituted with one or more halogen atoms, or C1-C2 alkoxy group; A represents unsubstituted aryl (5-6 membered), biaryl (8-10 membered), heteroaryl (5-6 membered), heteroaryl (8- 10 membered) having 1 or 2 heteroatoms independently selected from the group consisting of N or S, optionally substituted with one or more substituents selected from an alkyl (C1-C3) group, an alkyl (Ci- C3) group substituted with one or more halogen atoms, an alkoxy (C1-C3) group, an alkoxy (C1-C3) group substituted with one or more halogen atoms, cyano; Ri represents alicyclic amines selected from differently substituted azetidine, pyrrolidine, piperidine, azepine, tropane. Compounds of the invention display high affinity for the 5-HT6 receptors and affect receptor constitutive activity. Compounds of the invention are useful for the treatment of cognitive deficits related to neuropsychiatric disorders, dementia associated with neurodegenerative disorders, neuropathic pain, and/or other disorders where modification of the constitutive activity of the 5-HT6 receptor is preferable.
该发明涉及一种通式(I)的新型芳基磺酰胺衍
生物,其中:Ar代表5-6成员芳香/杂芳环,可选择地取代有卤原子、一个或多个卤原子取代的烷基基团,或C1-C2烷氧基团;A代表未取代的芳基(5-6成员)、
联苯基(8-10成员)、杂芳基(5-6成员)、杂芳基(8-10成员),其中有1或2个来自N或S的杂原子,可选择地取代有一个或多个来自烷基(C1-C3)基团、一个或多个卤原子取代的烷基(C1-C3)基团、烷氧基(C1-C3)基团、一个或多个卤原子取代的烷氧基(C1-C3)基团、
氰基的取代基;Ri代表从不同取代的氮杂
环丙胺、
吡咯烷、
哌啶、杂
环庚烷中选择的脂环胺。该发明的化合物具有高亲和力与5-HT6受体并影响受体的固有活性。该发明的化合物可用于治疗与神经精神障碍相关的认知缺陷、与神经退行性疾病相关的痴呆、神经病性疼痛以及/或其他需要修改5-HT6受体固有活性的疾病。