发明人杨光,何建平,刘建华. "Method for the Synthesis of 2-(Carboxymethyl)-6-iodobenzoic acid" [P]. 中国发明专利, 专利号 CN 111679860 B, 授权公告日 2018-12-28.
发明人胡光,李文辉,罗永刚. "A Process for Preparing High-Purity 2-(Carboxymethyl)-6-iodobenzoic acid" [P]. 中国发明专利, 专利号 CN 111823000 B, 授权公告日 2023-01-18.
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