发明人刘建华,钱学锋,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108102106 A, 授权公告日 2019-10-19.
发明人林芳,冯建国,刘建华. "Method for the Synthesis of 951889-43-3
Ethyl 4-(2,4,5-Trimethylphenyl)-4-oxobutanoate
MFCD09801977" [P]. 中国发明专利, 专利号 CN 110172680 B, 授权公告日 2022-09-28.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 1092, (12), 6905-6928.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2024, 2343, 5610-5619.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 951889-43-3
Ethyl 4-(2,4,5-Trimethylphenyl)-4-oxobutanoate
MFCD09801977 Using HRMS and NMR". J. Sep. Sci., 2020, 296, (1), 2460-2470.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2010, 2371, 4093-4114.