Martínez F, Nowak P, Johansson L. "Method for the Synthesis of 2-(methylamino)pyrimidine-5-carbaldehyde" [P]. European Patent, EP 3723812 A1, 2023-06-24.
发明人赵玉洁,杨光,唐晓军. "A Process for Preparing High-Purity 2-(methylamino)pyrimidine-5-carbaldehyde" [P]. 中国发明专利, 专利号 CN 116673995 B, 授权公告日 2020-07-23.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 2079, (8), 6345-6359.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 2362, 8536-8553.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(methylamino)pyrimidine-5-carbaldehyde Using HRMS and NMR". Anal. Chim. Acta, 2021, 1642, (12), 4762-4775.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2013, 1341, (8), 8426-8436.