acetyl-{(R)-3-[3-fluoro-4-(2-methyl-2,6-dihydro-4H-pyrrolo[3,4c]pyrazol-5-yl)-phenyl]-2-oxo-oxazolidin-5-ylmethyl}-carbamic acid chloromethyl ester 、
N-Boc-肌氨酸铯 以
N,N-二甲基甲酰胺 为溶剂,
以31%的产率得到(tert-butoxycarbonyl-methyl-amino)-acetic acid (acetyl-{(R)-3-[3-fluoro-4-(2-methyl-2,6-dihydro-4H-pyrrolo[3,4-c]pyrazol-5-yl)-phenyl]-2-oxo-oxazolidin-5-ylmethyl}-carbamoyloxy)-methyl ester