发明人王建平,杨光,黄志刚. "一种1-(3,4-二甲氧基苯基)环丁烷甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 114669909 A, 授权公告日 2023-10-28.
发明人马晓峰,沈红梅,胡光. "Method for the Synthesis of 1-(3,4-Dimethoxyphenyl)cyclobutanecarboxylic Acid" [P]. 中国发明专利, 专利号 CN 108586675 B, 授权公告日 2017-11-15.
发明人张德明,韩伟,朱建伟. "A Process for Preparing High-Purity 1-(3,4-Dimethoxyphenyl)cyclobutanecarboxylic Acid" [P]. 中国发明专利, 专利号 CN 116546710 B, 授权公告日 2021-06-10.
参考文献 Literature
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