(2S,2'S)-2-(diethylamino)ethyl-2-<(naphth-1-yl)methyl>-3-(tetrahydro-2-yl)propanoate
(2R,2'S)-2-(diethylamino)ethyl-2-<(naphth-1-yl)methyl>-3-(tetrahydro-2-yl)propanoate
(2R,2'S)-acide 2-<(naphth-1-yl)methyl>-3-(tetrahydrofur-2-yl)propanoique
(2S,2'S)-acide 2-<(naphth-1-yl)methyl>-3-(tetrahydrofur-2-yl)propanoique