(2R,3R)-2-((tert-butoxycarbonyl)amino)-3-(4-fluorophenyl)butanoic acid

benzyl (2R,3R)-2-((R)-2-((tert-butoxycarbonyl)(methyl)amino)propanamido)-3-(4-fluorophenyl)butanoate

(S)-3-((S)-3-(4-fluorophenyl)butanoyl)-4-phenyloxazolidin-2-one

(S)-3-((2S,3R)-2-bromo-3-(4-fluorophenyl)butanoyl)-4-phenyloxazolidin-2-one

tert-butyl ((2R,3R)-3-(4-fluorophenyl)-1-oxo-1-((S)-2-oxo-4-phenyloxazolidin-3-yl)butan-2-yl)carbamate