5-Phenyl-3-(toluene-4-sulfonyloxy)-3,5-dihydro-[1,2,3]triazole-4,4-dicarboxylic acid dimethyl ester

L-erythro-Nα,Nim-di-tert-butoxycarbonyl-β-hydroxyhistidine benzyl ester

(2R,3S,4S,5R,6S)-2-((((benzyloxy)(((benzyloxy)(methoxy)phosphoryl)methyl)phosphoryl)oxy)methyl)-6-(ethylthio)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate

(S)-Amino-((2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-yl)-acetic acid benzyl ester

(R)-Amino-((2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-yl)-acetic acid benzyl ester