发明人陈志强,唐晓军,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109569601 A, 授权公告日 2022-06-03.
发明人周伟,陈志强,罗永刚. "Method for the Synthesis of Ethyl 2-((4-methoxy-3,5-dimethylphenyl)thio)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 116529492 A, 授权公告日 2022-06-14.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2020, 555, (10), 2447-2477.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2018, 458, 2271-2298.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-((4-methoxy-3,5-dimethylphenyl)thio)-2-oxoacetate Using HRMS and NMR". Anal. Methods, 2022, 1927, (7), 9001-9024.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2017, 1620, 1008-1033.