AZACYCLIC COMPOUNDS AS INHIBITORS OF SENSORY NEURONE SPECIFIC CHANNELS ( SNS )

摘要

Compounds of the formula (I) , and pharmaceutically acceptable salts thereof , are found to be antagonists of SNS sodium channels. They are therefore useful as analgesic and neuroprotective agents. wherein: - Ar represents a phenyl ring or a 5 - to 6- membered heteroaryl group; - m is 1 , 2 or 3 .