发明人刘建华,赵玉洁,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117832691 A, 授权公告日 2023-06-06.
发明人冯建国,韩伟,马晓峰. "Method for the Synthesis of 4-(3,5-Dimethylphenyl)-2,2-dimethyl-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 115524990 A, 授权公告日 2022-04-13.
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