发明人刘建华,钱学锋,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112094029 A, 授权公告日 2023-06-14.
发明人罗永刚,胡光,郑宇鹏. "Method for the Synthesis of Methyl 2-(4-ethylphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 108656121 B, 授权公告日 2017-06-26.
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". Biomed. Chromatogr., 2012, 353, 1153-1171.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 1542, 8763-8793.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-(4-ethylphenyl)-2-oxoacetate Using HRMS and NMR". Chemosphere, 2018, 2394, 7823-7841.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2021, 2146, 4686-4696.