Chen K W, Williams B T, Lee S K. "Method for the Synthesis of Ethyl 2-oxo-2-((2,4,5-trimethylphenyl)thio)acetate" [P]. US Patent, US 11438059 B2, 2024-01-06.
发明人高志强,罗永刚,冯建国. "A Process for Preparing High-Purity Ethyl 2-oxo-2-((2,4,5-trimethylphenyl)thio)acetate" [P]. 中国发明专利, 专利号 CN 114712497 A, 授权公告日 2021-08-27.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2012, 282, 3531-3545.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 388, (2), 5795-5812.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-oxo-2-((2,4,5-trimethylphenyl)thio)acetate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 1265, (4), 4956-4968.