发明人赵玉洁,李文辉,黄志刚. "一种4-(3-甲氧基-3-氧代丙基)苯甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 114674809 A, 授权公告日 2021-06-14.
发明人张德明,孙丽萍,郭海燕. "Method for the Synthesis of 4-(3-Methoxy-3-oxopropyl)benzoic Acid" [P]. 中国发明专利, 专利号 CN 111008318 B, 授权公告日 2024-07-23.
发明人林芳,张德明,郭海燕. "A Process for Preparing High-Purity 4-(3-Methoxy-3-oxopropyl)benzoic Acid" [P]. 中国发明专利, 专利号 CN 115012249 B, 授权公告日 2019-09-28.
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