申请人:Hoechst-Roussel Pharmaceuticals Incorporated
公开号:US05229401A1
公开(公告)日:1993-07-20
This invention relates to substituted pyridinylamino-1H-indoles, 1H-indazoles, 2H-indazoles, benzo[b]thiophenes and 1,2-benzisothiazoles of the formula ##STR1## wherein Q is S, N or NR.sub.2 ; Y is CH, N or NR.sub.2 ; R.sub.1 is hydrogen, loweralkyl, loweralkynyl, loweralkenyl, arylloweralkyl, loweralkoxycarbonylaminoloweralkylcarbonyl, arylloweralkoxycarbonylaminoloweralkylcarbonyl, aminoloweralkylcarbonyl, loweralkoxycarbonyl or acyl; R.sub.2 is hydrogen or loweralkyl; R.sub.3 is hydrogen or loweralkyl; X is hydrogen, loweralkyl, halogen; and n is 0 or 1; or a pharmaceutically acceptable acid addition salt thereof. The compounds of this invention are useful in the treatment of memory dysfunctions characterized by a cholinergic deficit such as the type associated with Alzhemier's disease and other memory disorders. Compounds of this invention also have utility as modulators of neurotransmitter function such as noradrenergic and serotonergic and as such are useful for treatment of depression and personality disorders such as obsessive compulsive disorders. Additionally, compounds of this invention are useful as topical antiinflammatory agents for the treatment of various dermatoses.
本发明涉及以下式子的取代吡啶基氨基-1H-吲哚,1H-吲哚唑,2H-吲哚唑,苯并[b]噻吩和1,2-苯并异噻唑:## STR1 ## 其中Q是S,N或NR.sub.2; Y是CH,N或NR.sub.2; R.sub.1是氢,低烷基,低炔基,低烯基,芳基低烷基,低烷氧羰基氨基低烷基羰基,芳基低烷氧羰基氨基低烷基羰基,氨基低烷基羰基,低烷氧羰基或酰基; R.sub.2是氢或低烷基; R.sub.3是氢或低烷基; X是氢,低烷基,卤素; n为0或1; 或其药学上可接受的酸加盐。本发明的化合物在治疗记忆功能障碍方面具有用途,其特征是胆碱能缺陷,如与阿尔茨海默病和其他记忆障碍相关的类型。本发明的化合物还具有作为神经递质功能调节剂的用途,如去甲肾上腺素和5-羟色胺,并因此对抑郁症和强迫症等人格障碍的治疗有用。此外,本发明的化合物还可用作局部抗炎剂,用于治疗各种皮肤病。