FIELD OF THE INVENTION
The present invention relates to sulfonamide derivatives, to the process for preparing them and to their therapeutic use.
BACKGROUND OF THE INVENTION
Orexins A and B (or hypocretins 1 and 2) are hypothalamus neuropeptides of 33 and 28 amino acids, respectively, recently
FIELD OF THE INVENTION
The invention relates to .mu. opioid receptor binding phenylpiperidine compounds. The compounds are useful in conditions or diseases associated with binding opioid receptors, for instance, as analgesics and tardive dyskinesia treatments.
BACKGROUND OF THE INVENTION
Opiates