发明人郑宇鹏,王建平,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109316149 A, 授权公告日 2021-09-14.
发明人高志强,林芳,徐明华. "Method for the Synthesis of (2R,2'R)-3,3'-(ethane-1,2-diylbis(sulfanediyl))bis(2-aminopropanoic acid)" [P]. 中国发明专利, 专利号 CN 108876781 A, 授权公告日 2018-02-05.
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