(R)-1-((S)-2-oxooxazolidin-4-yl)prop-2-ynyl benzoate

tert-butyl (1S,2R)-2-hydroxy-1-(hydroxymethyl)-4-(4-methoxyphenyl)-3-butynylcarbamate

tert-butyl (4S)-4-[(1R)-1-hydroxy-3-(4-methoxyphenyl)-2-propynyl]-2,2-dimethyl-1,3-oxazolidine-3-carboxylate

(R)-3-(4-methoxyphenyl)-1-((S)-2-oxooxazolidin-4-yl)prop-2-ynyl benzoate