#$%^&*AU2013204067B220140227.pdf#####MORPHINAN COMPOUNDS Abstract FIG, I da~lttre67 iris\ +1C15:E:,1 i( This invention relates to novel morphinam compounds and pharmaceutically acceptable salts thereof. This invention also provides compositions comprising a compound of this invention and the use of such compositions in methods of treating diseases and conditions that are beneficially treated by administering a a I receptor agonist that also has NMDA antagonist activity. (732[617_l }:KZA