Azabicyclo[3.1.0] hexane derivatives useful as modulators of dopamine D3 receptors

摘要

The present invention relates to novel compounds of formula (I) or a pharmaceutically acceptable salt thereof: wherein €¢ G is phenyl and (R 1 ) p is 4-trifluoromethyl; €¢ R 2 is hydrogen; €¢ R 3 is methyl; €¢ R 4 is 4-pyridazinyl; processes for their preparation, intermediates used in these processes, pharmaceutical compositions containing them and their use in therapy, as modulators of dopamine D 3 receptors, e.g. to treat drug dependency or as antipsychotic agents.