[(1R,2S)-4-(tert-Butyl-diphenyl-silanyloxy)-1-hydroxymethyl-2-methyl-butyl]-carbamic acid tert-butyl ester

Benzoic acid (2R,3S)-2-amino-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentyl ester

2'-Methoxymethoxymethyl-[2,4']bioxazolyl-4-carboxylic acid

((1R,2S)-1-Benzyloxymethyl-2-methyl-but-3-enyl)-carbamic acid tert-butyl ester

((1R,2S)-1-Benzyloxymethyl-4-hydroxy-2-methyl-butyl)-carbamic acid tert-butyl ester