[(1R,2S,3S)-2,3,4-Trihydroxy-1-(4-methoxy-phenyl)-butyl]-carbamic acid tert-butyl ester

[(R)-((2S,3R)-3-Hydroxymethyl-oxiranyl)-(4-methoxy-phenyl)-methyl]-carbamic acid tert-butyl ester

[(1R,2S)-2-Hydroxy-1-(4-methoxy-phenyl)-2-((S)-2-oxo-[1,3]dioxolan-4-yl)-ethyl]-carbamic acid tert-butyl ester

Phenyl-carbamic acid (2R,3S)-3-[(R)-tert-butoxycarbonylamino-(4-methoxy-phenyl)-methyl]-oxiranylmethyl ester

[(R)-1-(4-Methoxy-phenyl)-2-oxo-ethyl]-carbamic acid tert-butyl ester