tert-butyl (2S,5S)-5-{[tert-butyl(dimethyl)silyl]oxy}-2-[2-(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)ethyl]piperidine-1-carboxylate 在
四丁基氟化铵 作用下,
以
四氢呋喃 为溶剂,
生成
tert-butyl (2S,5S)-2-[2-(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)ethyl]-5-hydroxypiperidine-1-carboxylate