{(2R,3R,6S)-2-((4RS)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl)-6-[(4R,5R)-5-(6-methoxy-[1,5]naphthyridin-4-yl)-2-oxo-[1,3]dioxolan-4-yl]-tetrahydro-pyran-3-yl}-carbamic acid tert-butyl ester 在
palladium(II) hydroxide/carbon
氢气 作用下,
以
乙酸乙酯 为溶剂,
反应 2.0h,
以89%的产率得到{(2R,3R,6S)-2-((4RS)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl)-6-[(1S)-1-hydroxy-2-(6-methoxy-[1,5]naphthyridin-4-yl)-ethyl]-tetrahydro-pyran-3-yl}-carbamic acid tert-butyl ester