Williams B T, Roberts E F, Kumar R. "Method for the Synthesis of 1-(4-Bromophenyl)-2-oxopyrrolidine-3-carboxylic acid" [P]. US Patent, US 10760942 B2, 2025-06-12.
Mueller T, Fischer A B, Williams B T. "A Process for Preparing High-Purity 1-(4-Bromophenyl)-2-oxopyrrolidine-3-carboxylic acid" [P]. US Patent, US 9154810 B2, 2020-12-24.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 765, (7), 4353-4358.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2014, 2046, 5299-5328.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Bromophenyl)-2-oxopyrrolidine-3-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2025, 120, (3), 6136-6156.