发明人郭海燕,胡光,黄志刚. "Method for the Synthesis of 2-Chloro-N-ethyl-N-(tetrahydro-1,1-dioxido-3-thienyl)acetamide" [P]. 中国发明专利, 专利号 CN 108062633 A, 授权公告日 2017-08-07.
发明人周伟,马晓峰,孙丽萍. "A Process for Preparing High-Purity 2-Chloro-N-ethyl-N-(tetrahydro-1,1-dioxido-3-thienyl)acetamide" [P]. 中国发明专利, 专利号 CN 109288766 B, 授权公告日 2017-01-23.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2024, 2405, 1826-1829.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2017, 1325, 1052-1072.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-N-ethyl-N-(tetrahydro-1,1-dioxido-3-thienyl)acetamide Using HRMS and NMR". J. Nat. Prod., 2013, 2325, (6), 4924-4950.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2021, 1016, 3640-3660.