发明人马晓峰,何建平,刘建华. "Method for the Synthesis of (2S,6S)-2,6-Dimethylpiperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 112900008 A, 授权公告日 2020-01-20.
发明人韩伟,赵玉洁,冯建国. "A Process for Preparing High-Purity (2S,6S)-2,6-Dimethylpiperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 113355244 A, 授权公告日 2019-12-18.
参考文献 Literature
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