发明人王建平,何建平,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114513144 A, 授权公告日 2020-10-04.
发明人王建平,李文辉,何建平. "Method for the Synthesis of 1-(4-Ethoxyphenyl)butane-1,3-dione" [P]. 中国发明专利, 专利号 CN 112332756 B, 授权公告日 2023-10-08.
发明人林芳,朱建伟,郭海燕. "A Process for Preparing High-Purity 1-(4-Ethoxyphenyl)butane-1,3-dione" [P]. 中国发明专利, 专利号 CN 111601463 B, 授权公告日 2023-10-06.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 579, (1), 407-432.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 2213, (6), 4674-4689.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Ethoxyphenyl)butane-1,3-dione Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 2325, 2952-2966.