(R)-4-((R)-1-hydroxy-1-methylpropyl)-2,2-dimethyl oxazolidine-3-carboxylic acid tert-butyl ester

(2R,3R)-2-Amino-1-methoxymethoxy-3-methyl-pentan-3-ol

(2R,3R) 2-<(tert-butoxycarbonyl)amino>-3-methyl-1,3-pentanediol

((1R,2R)-2-Hydroxy-1-methoxymethoxymethyl-2-methyl-butyl)-carbamic acid tert-butyl ester

2-((1R,2R)-2-Amino-1-ethyl-3-methoxymethoxy-1-methyl-propoxy)-4-bromo-benzonitrile