发明人郑宇鹏,陈志强,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113922162 A, 授权公告日 2021-05-05.
发明人张德明,罗永刚,李文辉. "Method for the Synthesis of (R)-3-((acetamidomethyl)thio)-2-((tert-butoxycarbonyl)amino)-3-methylbutanoic acid" [P]. 中国发明专利, 专利号 CN 112978780 B, 授权公告日 2024-03-04.
发明人刘建华,沈红梅,林芳. "A Process for Preparing High-Purity (R)-3-((acetamidomethyl)thio)-2-((tert-butoxycarbonyl)amino)-3-methylbutanoic acid" [P]. 中国发明专利, 专利号 CN 116223192 A, 授权公告日 2016-03-02.
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