abstract |
The present invention relates to novel imidazo [1,2-a] pyridine compounds of general formula (I) and pharmaceutically acceptable salts thereof (in general formula (I) R 1 , R 2 , R 3 and R 4 is as defined in the claims). The compounds of the present invention have specific affinity for GABA A receptors and are therefore useful in the treatment and prevention of diseases modulated by α 1 -GABA A and α 2 -GABA A receptors. is there. |