发明人郑宇鹏,韩伟,张德明. "一种4-(2-羟基乙酰基)哌嗪-1-羧酸叔丁酯的合成方法" [P]. 中国发明专利, 专利号 CN 116968467 A, 授权公告日 2020-03-21.
发明人马晓峰,王建平,朱建伟. "Method for the Synthesis of tert-Butyl 4-(2-hydroxyacetyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108910468 B, 授权公告日 2018-09-11.
发明人刘建华,张德明,唐晓军. "A Process for Preparing High-Purity tert-Butyl 4-(2-hydroxyacetyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108142451 B, 授权公告日 2018-08-15.
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