发明人马晓峰,林芳,杨光. "Method for the Synthesis of 2-(4-Aminopyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 108761946 A, 授权公告日 2025-06-24.
Sørensen M, Lefèvre J P, Rossi M. "A Process for Preparing High-Purity 2-(4-Aminopyridin-3-yl)acetic acid" [P]. European Patent, EP 3291940 A1, 2022-05-28.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 1090, (4), 583-599.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2024, 2357, 8821-8827.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Aminopyridin-3-yl)acetic acid Using HRMS and NMR". Anal. Methods, 2021, 1886, (8), 495-508.