发明人林芳,李文辉,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117343981 A, 授权公告日 2019-09-07.
发明人孙丽萍,郭海燕,冯建国. "Method for the Synthesis of 1-(4-Methylphenyl)-2-oxopyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117138853 B, 授权公告日 2024-10-24.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 1596, 5120-5136.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2016, 2225, (9), 5384-5412.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Methylphenyl)-2-oxopyrrolidine-3-carboxylic acid Using HRMS and NMR". Chemosphere, 2022, 1783, (4), 5739-5750.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2011, 820, 2047-2070.