Abstract: 8-Substituted-2,6-methano-3-benzazocines of general structure I in which A is —CH2—OH, —CH2NH2, —NHSO2CH3,
and Y is O, S or
NOH are useful as analgesics, anti-diarrheal agents, anticonvulsants, antitussives and anti-addiction medications.
8-Carboxamides, thiocarboxamides, hydroxyamidines and formamides are preferred.