The present invention relates to N-phenyl-1-(4-pyridinyl)-1H-pyrazol-3-amine derivatives and pharmaceutically acceptable salts thereof, processes for preparing them, pharmaceutical compositions containing them and their use in therapy, according to formula (I)
Wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
have the meaning defined in the claims.
The invention particularly relates to positive allosteric modulators of nicotinic acetylcholine receptors, such positive allosteric modulator having the capability to increase the efficacy of nicotinic receptor agonists.
本发明涉及N-
苯基-1-(4-
吡啶基)-1H-
吡唑-3-胺衍
生物及其药学上可接受的盐,制备它们的过程,含有它们的制药组合物以及它们在治疗中的应用,如式(I)所示:
其中R1、R2、R3、R4、R5、R6在权利要求中有定义。
本发明特别涉及正向变构调节剂,其具有增加
尼古丁乙酰胆碱受体激动剂效力的能力。