发明人沈红梅,胡光,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111772088 A, 授权公告日 2023-05-15.
Kowalski A, Johansson L, Jørgensen K. "Method for the Synthesis of 5-(4-(4-Fluorophenyl)piperazin-1-yl)pyrrolidin-2-one" [P]. European Patent, EP 3036024 A1, 2019-08-03.
发明人沈红梅,王建平,徐明华. "A Process for Preparing High-Purity 5-(4-(4-Fluorophenyl)piperazin-1-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 110470707 A, 授权公告日 2024-08-12.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 476, 5802-5820.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 2047, (11), 8237-8255.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-(4-Fluorophenyl)piperazin-1-yl)pyrrolidin-2-one Using HRMS and NMR". Anal. Chim. Acta, 2016, 1091, (6), 5838-5860.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2024, 2341, (7), 9975-9984.