2 - 3 - (2,2 - difluoro - benzo 1,3 dioxol - 5 - ilamino) - 5 - (2,6-dimethyl pyridin-4-yl) 1,2,4 triazol yl - 1 - N - Ethyl acetamide and analogs thereof, Pharmaceutical compositions containing them, and process of Preparation use of the same in psychotic Disorders and / or Diseases with intellectual difficulties.

摘要

Processes for preparing them and Pharmaceutical compositions containing them and their use in therapy are positive allosteric modulators of nicotinic acetylcholine receptors that have the capacity to increase the efficacy of agonists of nicotinic receptors.Claim 1: a compound of the formula (1) or a Salt or hydrate acceptable for pharmaceutical use, or a solvate thereof.