发明人林芳,黄志刚,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111789485 A, 授权公告日 2018-09-15.
Rossi M, Björnsson E, Sørensen M. "Method for the Synthesis of N-(2,4-dichloro-5-isopropoxyphenyl)-2-((2-(methylamino)-2-oxoethyl)sulfonyl)acetamide" [P]. European Patent, EP 3166361 A1, 2023-02-04.
Williams B T, O'Brien P Q, Chen K W. "A Process for Preparing High-Purity N-(2,4-dichloro-5-isopropoxyphenyl)-2-((2-(methylamino)-2-oxoethyl)sulfonyl)acetamide" [P]. US Patent, US 10679321 B2, 2025-12-14.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2018, 1352, (7), 3286-3314.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 701, (1), 3074-3095.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of N-(2,4-dichloro-5-isopropoxyphenyl)-2-((2-(methylamino)-2-oxoethyl)sulfonyl)acetamide Using HRMS and NMR". Talanta, 2021, 1233, (8), 3691-3711.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 2469, (7), 4428-4452.