(R)-propionic acid (acetyl-{3-[4-(1,1-dioxohexahydro-1λ
6-thiopyran-4-yl)-3-fluorophenyl]-2-oxo-oxazolidin-5-ylmethyl}-carbamoyloxy)methyl ester 以
二氯甲烷 、 tetrahydro-pyran4-carbonoylmethy carbonochloridate 为溶剂,
以gave the titled product in 80% yield (716.5 mg, 1.36 mmol)的产率得到(S)-tetrahydro-pyran-4-carboxylic acid 3-[4-(1,1-dioxidohexahydro-1λ
6-thiopyran-4-yl)-3-fluorophenyl]-2-oxo-oxazolidin-5-ylmethylaminocarbamoyloxymethyl ester