The present invention relates to 2-[3-(2,2-Difluoro-benzo[1,3]dioxol-5-ylamino)-5-(2,6-dimethyl-pyridin-4-yl)-[1,2,4]triazol-1-yl]-N-ethyl-acetamide and analogues or pharmaceutically acceptable salts thereof, processes for preparing them, pharmaceutical compositions containing them and their use in therapy.
The invention particularly relates to a potent positive allosteric modulator of nicotinic acetylcholine receptors which have the capability of increasing the efficacy of nicotinic receptor agonists.
                            本发明涉及2-[3-(2,2-二
氟苯并[1,3]二氧杂环-5-基
氨基)-5-(2,6-二
甲基吡啶-4-基)-[1,2,4]三唑-1-基]-N-乙基乙酰胺及其类似物或药学上可接受的盐,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。该发明特别涉及一种对
尼古丁乙酰胆碱受体具有强效正向变构调节作用的化合物,该受体具有增加
尼古丁受体激动剂效力的能力。