The invention is related to compound which comprises at least one radical C═Y, Y being O or S, and an oxidable and non protonable nitrogen atom N wherein the distance (d) between the at least one carbon atom of the radical group C═Y and the nitrogen atom, when oxidized, is comprised between 0.3 and 0.8 nanometers. The invention is related to new heterocyclic compounds defined by formula G, their preparation, to pharmaceutical compositions comprising them and to their use as therapeutic agents, particularly in the treatment of neurodegenerative or Alzheimer disease.
该发明涉及一种化合物,其包含至少一个基团C═Y,其中Y为O或S,以及一个可氧化且非质子化的氮原子N,其中当氧化时,基团C═Y中至少一个碳原子与氮原子之间的距离(d)在0.3到0.8纳米之间。该发明涉及由公式G定义的新的
杂环化合物,它们的制备,包含它们的制药组合物以及它们作为治疗剂的用途,特别是在神经退行性或阿尔茨海默病的治疗中。