发明人冯建国,黄志刚,马晓峰. "Method for the Synthesis of tert-Butyl (S)-3-(hydroxymethyl)-5-oxopiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109583883 B, 授权公告日 2020-08-15.
发明人刘建华,唐晓军,何建平. "A Process for Preparing High-Purity tert-Butyl (S)-3-(hydroxymethyl)-5-oxopiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115228248 A, 授权公告日 2023-03-06.
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