Björnsson E, Sørensen M, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3805687 A1, 2020-02-07.
Kowalski A, Martínez F, Jørgensen K. "Method for the Synthesis of Ethyl 2-amino-3-{[1-(4-bromophenyl)-2,5-dioxopyrrolidin-3-yl]sulfanyl}propanoate hydrochloride" [P]. European Patent, EP 3853590 A1, 2023-10-18.
Chen K W, Anderson J P, Fischer A B. "A Process for Preparing High-Purity Ethyl 2-amino-3-{[1-(4-bromophenyl)-2,5-dioxopyrrolidin-3-yl]sulfanyl}propanoate hydrochloride" [P]. US Patent, US 9170894 B2, 2016-10-24.
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". Molecules, 2019, 1691, (7), 9349-9372.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2025, 636, (8), 5415-5429.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-amino-3-{[1-(4-bromophenyl)-2,5-dioxopyrrolidin-3-yl]sulfanyl}propanoate hydrochloride Using HRMS and NMR". Anal. Methods, 2013, 1563, (4), 5020-5046.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2013, 569, (7), 4650-4664.