4-(4-Heterocyclylalkoxy)phenyl)-1-(heterocyclyl-carbonyl) piperidine derivatives and related compounds as histamine H3 antagonists for the treatment of neurological diseases such as Alzheimer's

摘要

The present invention relates to novel phenyl piperidinyl derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.