发明人李文辉,刘建华,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117721159 A, 授权公告日 2018-11-12.
发明人罗永刚,沈红梅,朱建伟. "Method for the Synthesis of (1S,2S)-1,2-Bis(2,4,6-trimethylphenyl)ethylenediamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 115823059 B, 授权公告日 2020-04-14.
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