compounds, process for their manufacture, method for treating and / or preventing diseases that are associated with modulation of h3 receptors, use of the compounds, and method for treating or preventing obesity and type ii diabetes in a human being. human or animal

摘要

COMPOUNDS, PROCESS FOR THEIR MANUFACTURE, METHOD FOR THE TREATMENT AND / OR PREVENTION OF DISEASES THAT ARE ASSOCIATED WITH THE MODULATION OF H3 RECEPTORS, USE OF COMPOUNDS AND METHOD FOR THE TREATMENT OR PREVENTION OF OBESITY AND DIABETES OF A TYPE II HUMAN OR ANIMAL. The present invention relates to the compounds of formula I, wherein R 1 to R 4 and G are as defined in the description and the claims and their pharmaceutically acceptable salts. The compounds are useful for the treatment and / or prevention of diseases that are associated with the modulation of H3 receptors.