发明人钱学锋,张德明,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112514749 A, 授权公告日 2015-03-23.
发明人孙丽萍,黄志刚,林芳. "Method for the Synthesis of 4-(3-Ethoxyphenyl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 117296199 A, 授权公告日 2021-04-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2021, 2345, (8), 2854-2860.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2017, 1256, 3537-3556.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-Ethoxyphenyl)pyrrolidin-2-one Using HRMS and NMR". Food Chem., 2015, 1659, 2375-2400.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2020, 226, (4), 6774-6797.