发明人唐晓军,钱学锋,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114510054 A, 授权公告日 2020-05-10.
发明人徐明华,胡光,赵玉洁. "Method for the Synthesis of 3-Ethyl-2-thioxooxazolidin-5-one" [P]. 中国发明专利, 专利号 CN 113942888 B, 授权公告日 2025-03-15.
Nielsen H, Sørensen M, Johansson L. "A Process for Preparing High-Purity 3-Ethyl-2-thioxooxazolidin-5-one" [P]. European Patent, EP 3424156 A1, 2025-07-12.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 520, (1), 3202-3212.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2020, 1427, (2), 7255-7270.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethyl-2-thioxooxazolidin-5-one Using HRMS and NMR". Anal. Chem., 2019, 612, 8703-8731.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2018, 1015, (4), 1266-1287.