发明人高志强,刘建华,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109638848 A, 授权公告日 2019-06-22.
Kowalski A, Nowak P, Martínez F. "Method for the Synthesis of 2,5-Dioxopyrrolidin-1-yl 4-aminobenzoate" [P]. European Patent, EP 3839009 A1, 2024-11-09.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2015, 2290, (9), 8348-8363.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2021, 1812, 8032-8040.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2,5-Dioxopyrrolidin-1-yl 4-aminobenzoate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 630, 6584-6592.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 546, (4), 8367-8386.