发明人唐晓军,马晓峰,赵玉洁. "Method for the Synthesis of Tert-butyl 4-((2-hydroxyphenyl)amino)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113935992 A, 授权公告日 2018-01-03.
发明人黄志刚,钱学锋,朱建伟. "A Process for Preparing High-Purity Tert-butyl 4-((2-hydroxyphenyl)amino)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114111510 A, 授权公告日 2017-06-08.
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