2(S)-[4-(5(S)-aminomethyl-2-oxo-oxazolidin-3-yl)-2-fluorophenyl]-6-methyl-4H-[1,3,4]thiadiazin-5-one 、
乙酸酐 在
吡啶 作用下,
反应 4.0h,
以76%的产率得到N-{3-[3-fluoro-4-(6(S)-methyl-5-oxo-5,6-dihydro-4H-[1,3,4]thiadiazin-2-yl)-phenyl]-2-oxo-oxazolidin-5(S)-ylmethyl}-acetamide