(13S,16S)-1-cyclopropyl-7-fluoro-16-[2-fluoro-4-((5S)-2-oxo-5-[(2,2,2-trifluoro-acetylamino)methyl]-oxazolidin-3-yl)-phenoxymethyl]-16-hydroxy-4-oxo-1,4,13,15,16,17-hexahydro-12H-11-oxa-1,14-diaza-cyclopenta[a]phenanthrene-3-carboxylic acid benzyl ester 在
palladium 10% on activated carbon
氢气 作用下,
以
二甲胺 为溶剂,
以46.7%的产率得到(13S,16S)-1-cyclopropyl-7-fluoro-16-[2-fluoro-4-((5S)-2-oxo-5-[(2,2,2-trifluoro-acetylamino)methyl]-oxazolidin-3-yl)-phenoxymethyl]-16-hydroxy-4-oxo-1,4,13,15,16,17-hexahydro-12H-11-oxa-1,14-diaza-cyclopenta[a]phenanthrene-3-carboxylic acid