[(R)-3-(Bis-benzyloxy-phosphoryloxy)-2-hydroxy-propylsulfanyl]-acetic acid benzyl ester

(2S,3R)-methyl 5-(bis-benzyloxyphosphoryloxymethyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylate

N-Cbz-5-(S)-dibenzylphosphate-(S)-tert-butylpipecolate

dibenzyl (2S,3R)-5-hydroxycarbamoyl-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl phosphate