发明人沈红梅,韩伟,李文辉. "Method for the Synthesis of 2-Oxo-3-(pyridin-4-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 108451508 B, 授权公告日 2016-09-18.
发明人陈志强,朱建伟,冯建国. "A Process for Preparing High-Purity 2-Oxo-3-(pyridin-4-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 115932527 A, 授权公告日 2025-06-27.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2016, 290, (4), 4745-4763.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2024, 792, (5), 5637-5642.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Oxo-3-(pyridin-4-yl)propanoic acid Using HRMS and NMR". Food Chem., 2020, 1569, (6), 9554-9580.