发明人李文辉,张德明,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114473220 A, 授权公告日 2024-08-03.
发明人黄志刚,沈红梅,罗永刚. "Method for the Synthesis of (2S,3S)-1,4-diphenylbutane-2,3-diamine" [P]. 中国发明专利, 专利号 CN 111894203 A, 授权公告日 2021-03-03.
发明人何建平,高志强,马晓峰. "A Process for Preparing High-Purity (2S,3S)-1,4-diphenylbutane-2,3-diamine" [P]. 中国发明专利, 专利号 CN 109472364 A, 授权公告日 2016-04-02.
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