Chen K W, Thompson G K, Schröder R. "一种的合成方法" [P]. US Patent, US 9390220 B2, 2016-07-26.
Chen K W, Roberts E F, Johnson M A. "Method for the Synthesis of 1-(2-Phenyl-5-thioxopyrrolidin-1-yl)ethanone" [P]. US Patent, US 9827180 B2, 2023-05-28.
发明人赵玉洁,冯建国,杨光. "A Process for Preparing High-Purity 1-(2-Phenyl-5-thioxopyrrolidin-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 114965957 B, 授权公告日 2023-03-20.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2023, 1889, (3), 5502-5511.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2016, 308, 1731-1761.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Phenyl-5-thioxopyrrolidin-1-yl)ethanone Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2018, 2394, (4), 2441-2447.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2020, 1471, 7684-7706.