(RS)-9-fluoro-2-({2-[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-oxazolidin-5-yl]-ethylamino}-methyl)-1,2-dihydropyrrolo[3,2,1-ij]quinolin-4-one 在
palladium 10% on activated carbon
氢气 、
溶剂黄146 作用下,
以
甲醇 为溶剂,
以66%的产率得到(RS)-9-fluoro-2-({2-[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-oxazolidin-5-yl]-ethylamino}-methyl)-1,2,5,6-tetrahydropyrrolo[3,2,1-ij]quinolin-4-one