发明人郭海燕,张德明,刘建华. "一种顺式4-氨基-3-甲氧基哌啶-1-羧酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 111414434 A, 授权公告日 2020-11-27.
发明人钱学锋,高志强,唐晓军. "Method for the Synthesis of cis-Ethyl 4-amino-3-methoxypiperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110210182 B, 授权公告日 2023-09-03.
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