benzyl (1R,2S,3S,4R,5S)-2-((2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(N-methyl-ieri-butoxycarbonylamino)tetrahydro-2H-pyran-2-yloxy)-4-((2R,3R,6S)-6-((N-(((R)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl)tert-butoxycarbonylamino)methyl)-3-tert-butoxycarbonylaminotetrahydro-2H-pyran-2-yloxy)-3-hydroxy-5-tert-butoxycarbonylaminocyclohexylcarbamate 在
palladium 10% on activated carbon
N-羟基丁二酰亚胺 、
水 、
氢气 、
N,N'-二环己基碳二亚胺 作用下,
以
四氢呋喃 、
甲醇 、
1,2-二氯乙烷 为溶剂,
反应 39.0h,
生成 (S)-3-amino-N-((1R,2S,3S,4R,5S)-5-amino-4-((2R,3R,6S)-3-amino-6-(((R)-2,3-dihydroxypropylamino)methyl)tetrahydro-2H-pyran-2-yloxy)-2-((2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yloxy)-3-hydroxycyclohexyl)-2-hydroxypropanamide pentatrifluoroacetate