The present invention discloses and claims respectively a series of substituted phenyl cycloalkyl pyrrolidine (piperidine) spirolactams and amides of formula (I) (Ia) and formula (Ib) as described herein. More specifically, the compounds of this invention are modulators of H3 receptors and are, therefore, useful as pharmaceutical agents, especially in the treatment and/or prevention of a variety of diseases modulated by H3 receptors including diseases associated with the central nervous system. Additionally, this invention also discloses methods of preparation of substituted phenyl cycloalkyl pyrrolidine (piperidine) spirolactams and amides of formula (Ia) and (Ib), and intermediates therefor.
                            本发明分别公开和声明了一系列取代苯基环烷基
吡咯烷(
哌啶)螺内酰胺和酰胺的化合物,其
化学式如下(I)(Ia)和(Ib)。更具体地,本发明的化合物是H3受体调节剂,因此在治疗和/或预防包括与中枢神经系统相关的多种疾病在内的由H3受体调节的疾病中特别有用。此外,本发明还公开了取代苯基环烷基
吡咯烷(
哌啶)螺内酰胺和酰胺的制备方法,以及其中间体。