tert-butyl 4-[2-(5-methanesulfonyl-7-nitroindol-1-ylmethyl)pyridin-5-yl]piperidine-1-carboxylate 在
氧化铂 氢气 、 silica gel 、
ethyl acetate n-hexane 作用下,
以
甲醇 为溶剂,
反应 5.0h,
以to give the title compound as a pale yellow oil (8 mg, yield 43%)的产率得到tert-Butyl 4-[2-(7-amino-5-methanesulfonylindol-1-ylmethyl)pyridin-5-yl]piperidine-1-carboxylate