发明人王建平,黄志刚,沈红梅. "Method for the Synthesis of Sodium (S)-2-((2-(((S)-1-carboxy-2-carboxylatoethyl)amino)ethyl)amino)succinate" [P]. 中国发明专利, 专利号 CN 116290082 A, 授权公告日 2017-12-12.
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