Derivatives of 9,10-dihydroxy-1-(p-alkoxybenzyl)-perhydroisoquinoline oxazine-3-one

Abstract

The disclosed invention is to a compound of the formula: ##STR1## in which R.sup.2 is lower alkyl. These compounds are useful in the preparation of N-substituted-14-hydroxy-3-substituted morphinan derivatives which have been found to possess potent narcotic agonist or antagonist activity.

Dependencies are inferred from the claim text.