发明人黄志刚,刘建华,李文辉. "Method for the Synthesis of 2-(2,3-Dihydroxyphenoxy)acetic acid" [P]. 中国发明专利, 专利号 CN 114334675 B, 授权公告日 2016-06-16.
Klinger H, Williams B T, Hughes D C. "A Process for Preparing High-Purity 2-(2,3-Dihydroxyphenoxy)acetic acid" [P]. US Patent, US 10813937 B2, 2024-08-10.
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