(4R,5R)-4-(hydroxymethyl)-5-<2-(tert-butyloxyocarbonylamino)ethyl>-2-oxo-oxazolidine

(4R,5R)-5-(2-Azido-ethyl)-4-(tert-butyl-dimethyl-silanyloxymethyl)-oxazolidin-2-one

1-(2-tetrahydropyranyloxy)-5-hydroxy-2-(Z)-pentene

(4R,5R)-5-(2-Azido-ethyl)-4-hydroxymethyl-oxazolidin-2-one

2-Penten-1-ol, 5-[(4-methoxyphenyl)methoxy]-, (Z)-

(4R,5R)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-5-(2-hydroxy-ethyl)-oxazolidin-2-one

(4R,5R)-3-Benzyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-5-(2-hydroxy-ethyl)-oxazolidin-2-one

(4R,5R)-3-Benzyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-5-[2-(4-methoxy-benzyloxy)-ethyl]-oxazolidin-2-one

D-erythro-Pentitol, 2,3-anhydro-4-deoxy-5-O-[(4-methoxyphenyl)methyl]-