(E)-3-((R)-2-Phenyl-4,5-dihydro-oxazol-4-yl)-acrylic acid methyl ester

(2R,3S)-methyl 2,3-dihydroxy-3-((S)-2-phenyl-4,5-dihydrooxazol-4-yl)propanoate

1-azido-1-deoxy-4-O-methanesulphonyl-2,3,5-tri-O-benzyl-D-xylitol

methyl 4-azido-4-deoxy-α-L-arabinopyranoside

((S)-3,4-dihydroxy-5-oxo-1-((R)-1-phenylethyl)pyrrolidin-2-yl)methyl acetate