发明人何建平,韩伟,朱建伟. "Method for the Synthesis of 4-(4-Methoxyphenyl)-2,2-dimethyl-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 111911022 A, 授权公告日 2017-10-06.
Hughes D C, Chen K W, Stevens L M. "A Process for Preparing High-Purity 4-(4-Methoxyphenyl)-2,2-dimethyl-4-oxobutanoic acid" [P]. US Patent, US 11271659 B2, 2024-10-01.
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