甲烷磺酸 、
(S)-N-{3-[3,5-difluoro-4-(4-((S)-2-carbobenzyloxyamino-3,3-dimethylpropionyl)-4-methoxymethyl-piperidine-1-yl)phenyl]-2-oxo-oxazolidin-5-ylmethyl}-acetamide 在
palladium 10% on activated carbon
氢气 作用下,
以
甲醇 为溶剂,
20.0 ℃
、206.85 kPa
条件下,
反应 10.0h,
以75%的产率得到(S)-2-amino-3,3-dimethylpropionic acid 1-{4-[(S)-5-(acetylamino-methyl)-2-oxo-oxazolidin-3-yl]-2,6-difluorophenyl}-4-methoxymethyl-piperidin-4-yl ester methanesulfonic acid salt