发明人徐明华,胡光,刘建华. "Method for the Synthesis of 2,5-Dioxopyrrolidin-1-yl 3-methoxybenzoate" [P]. 中国发明专利, 专利号 CN 109913514 B, 授权公告日 2025-07-12.
发明人刘建华,徐明华,周伟. "A Process for Preparing High-Purity 2,5-Dioxopyrrolidin-1-yl 3-methoxybenzoate" [P]. 中国发明专利, 专利号 CN 110735053 B, 授权公告日 2021-05-05.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 1019, (10), 1992-1995.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 1574, (6), 5993-5997.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2,5-Dioxopyrrolidin-1-yl 3-methoxybenzoate Using HRMS and NMR". Anal. Chem., 2020, 120, (8), 8897-8905.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2020, 2017, 4722-4734.