(4aR,8aR)-3-Benzyl-hexahydro-benzo[e][1,3]oxazine-2,4-dione
(4aR,8aS)-3-Benzyl-hexahydro-benzo[e][1,3]oxazine-2,4-dione
Z-N-benzyl-2-p-nitrophenyl-5,6-tetramethylenetetrahydro-1,3-oxazines
N-benzyl-trans-2-aminomethyl-1-cyclohexanol
E-N-benzyl-2-p-nitrophenyl-5,6-tetramethylenetetrahydro-1,3-oxazines