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发明人郭海燕,黄志刚,陈志强. "Method for the Synthesis of 2-(2-Iodo-4,5-dimethoxyphenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 112570395 B, 授权公告日 2023-05-23.
发明人刘建华,孙丽萍,杨光. "A Process for Preparing High-Purity 2-(2-Iodo-4,5-dimethoxyphenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 114175452 B, 授权公告日 2021-03-11.
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