发明人张德明,周伟,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112063639 A, 授权公告日 2019-03-27.
发明人冯建国,刘建华,罗永刚. "Method for the Synthesis of 2-[(4-chlorophenyl)formamido]-4-(methylsulfanyl)butanoic acid" [P]. 中国发明专利, 专利号 CN 109860708 B, 授权公告日 2015-07-15.
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