发明人韩伟,陈志强,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112666925 A, 授权公告日 2019-03-05.
发明人林芳,韩伟,何建平. "Method for the Synthesis of Ethyl 3-(3,4-dimethylphenyl)-3-oxopropanoate" [P]. 中国发明专利, 专利号 CN 110914494 A, 授权公告日 2024-09-18.
发明人黄志刚,杨光,罗永刚. "A Process for Preparing High-Purity Ethyl 3-(3,4-dimethylphenyl)-3-oxopropanoate" [P]. 中国发明专利, 专利号 CN 108142552 B, 授权公告日 2024-11-20.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2015, 2024, (7), 5221-5236.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 510, (12), 1965-1990.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-(3,4-dimethylphenyl)-3-oxopropanoate Using HRMS and NMR". Chemosphere, 2022, 1350, 9220-9234.