Mueller T C, Kowalski A, Schröder R. "一种的合成方法" [P]. European Patent, EP 3010655 A1, 2025-06-20.
Johnson M A, Park J H, Brown S R. "Method for the Synthesis of (S)-2-Hydroxyethyl 5-oxopyrrolidine-2-carboxylate" [P]. US Patent, US 9086023 B2, 2017-05-28.
Kumar R, Yamamoto T, Mueller T. "A Process for Preparing High-Purity (S)-2-Hydroxyethyl 5-oxopyrrolidine-2-carboxylate" [P]. US Patent, US 10503506 B2, 2016-01-02.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2024, 1228, (10), 9926-9948.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 613, (12), 4113-4137.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-Hydroxyethyl 5-oxopyrrolidine-2-carboxylate Using HRMS and NMR". Phytochemistry, 2020, 2424, (7), 896-915.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2024, 1743, (2), 5934-5951.