Anderson J P, Kumar R, Roberts E F. "一种的合成方法" [P]. US Patent, US 10319812 B2, 2023-05-22.
发明人沈红梅,郭海燕,马晓峰. "Method for the Synthesis of Methyl 1-(4-nitrophenyl)-5-oxopyrrolidine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112119119 B, 授权公告日 2019-01-05.
发明人赵玉洁,周伟,张德明. "A Process for Preparing High-Purity Methyl 1-(4-nitrophenyl)-5-oxopyrrolidine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 117714635 B, 授权公告日 2020-04-06.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2021, 1526, (3), 5519-5546.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2020, 218, (1), 9003-9024.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 1-(4-nitrophenyl)-5-oxopyrrolidine-3-carboxylate Using HRMS and NMR". Chemosphere, 2015, 1345, (8), 8899-8909.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2015, 2297, (11), 8911-8916.