Davis P L, Williams B T, Brown S R. "一种的合成方法" [P]. US Patent, US 9911607 B2, 2019-01-23.
发明人刘建华,何建平,朱建伟. "Method for the Synthesis of 1-(4-Methoxyphenyl)-2-pyrrolidinone" [P]. 中国发明专利, 专利号 CN 109357999 B, 授权公告日 2017-06-24.
发明人李文辉,朱建伟,郑宇鹏. "A Process for Preparing High-Purity 1-(4-Methoxyphenyl)-2-pyrrolidinone" [P]. 中国发明专利, 专利号 CN 108902929 B, 授权公告日 2024-07-10.
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". Anal. Methods, 2025, 1395, (7), 4480-4502.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 509, 7628-7653.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Methoxyphenyl)-2-pyrrolidinone Using HRMS and NMR". J. Sep. Sci., 2017, 2046, (7), 2761-2769.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2013, 1751, 8515-8539.