Thompson G K, Klinger H, Hughes D C. "Method for the Synthesis of 1-(5-Amino-2-pyridinyl)-2-pyrrolidinone" [P]. US Patent, US 10342474 B2, 2024-07-13.
发明人赵玉洁,唐晓军,胡光. "A Process for Preparing High-Purity 1-(5-Amino-2-pyridinyl)-2-pyrrolidinone" [P]. 中国发明专利, 专利号 CN 109970910 A, 授权公告日 2025-07-09.
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". Biomed. Chromatogr., 2023, 2366, (5), 5858-5882.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2022, 688, (6), 2746-2754.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(5-Amino-2-pyridinyl)-2-pyrrolidinone Using HRMS and NMR". Anal. Chim. Acta, 2025, 394, (10), 7231-7234.