compounds, processes for their manufacture, pharmaceutical compositions containing them, methods for treating and / or preventing diseases that are associated with modulating h3 receptors, using the compounds, treating or preventing obesity and type II diabetes. in a human or animal

摘要

UM COMPOUNDS, PROCESS FOR THEIR MANUFACTURE, PHARMACEUTICAL COMPOSITIONS THAT CONTAIN THEM, METHODS FOR THE TREATMENT AND / OR PREVENTION OF DISEASES WHICH ARE ASSOCIATED WITH THE MODULATION OF H3 RECEPTORS, USE OF THE COMPOUNDS, TREATMENT OR PREVENTION OF THE PREVENTION OF OBSERVATION TYPE II IN A HUMAN OR ANIMAL BEING The present invention relates to compounds of the formula I in which R 1 to R 2 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.