发明人郑宇鹏,周伟,李文辉. "Method for the Synthesis of 2-((2-((2-Chlorobenzyl)amino)-2-oxoethyl)thio)acetic acid" [P]. 中国发明专利, 专利号 CN 117605008 B, 授权公告日 2017-08-10.
发明人韩伟,钱学锋,陈志强. "A Process for Preparing High-Purity 2-((2-((2-Chlorobenzyl)amino)-2-oxoethyl)thio)acetic acid" [P]. 中国发明专利, 专利号 CN 111558000 A, 授权公告日 2018-02-01.
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