发明人林芳,韩伟,沈红梅. "Method for the Synthesis of (S)-tert-butyl 2,4-dibenzylpiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113973420 A, 授权公告日 2021-05-02.
发明人赵玉洁,何建平,周伟. "A Process for Preparing High-Purity (S)-tert-butyl 2,4-dibenzylpiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112232151 B, 授权公告日 2015-10-17.
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