(5R)-3-[4-(tetrahydro-2H-thiopyran-4-yl)-3,5-difluorophenyl]-5-[(5-methyl-2H-tetrazol-2-yl)methyl]oxazolidin-2-one 、 、 、
甲醇 在
silica gel 作用下,
以
二氯甲烷 为溶剂,
以to give the title compound (50 mg) as a colourless solid的产率得到(5R)-3-[4-(1-oxo-tetrahydro-2H-thiopyran-4-yl)-3,5-difluorophenyl]-5-[(5-methyl-2H-tetrazol-2-yl)methyl]oxazolidin-2-one, Z-isomer