(2R,4R,2'R,3'S)-4-phenyl-2-(3-phenyloxiran-2-yl)oxazolidine-3-carboxylic acid ethyl ester

(2R,4R,1'R,2'R)-2-(2-azido-1-hydroxy-2-phenylethyl)-4-phenyloxazolidine-3-carboxylic acid ethyl ester

(2R,4R)-2-((1R,2R)-2-Azido-1-benzyloxy-2-phenyl-ethyl)-4-phenyl-oxazolidine-3-carboxylic acid ethyl ester

(2R,3R)-3-Azido-2-benzyloxy-3-phenyl-propionaldehyde

2-((1R,2R)-2-Azido-1-benzyloxy-2-phenyl-ethyl)-[1,3]dithiolane