发明人杨光,王建平,沈红梅. "Method for the Synthesis of 6-Amino-1-(pyridin-4-ylmethyl)pyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 110447296 A, 授权公告日 2016-12-07.
发明人何建平,朱建伟,韩伟. "A Process for Preparing High-Purity 6-Amino-1-(pyridin-4-ylmethyl)pyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 115511003 A, 授权公告日 2023-11-16.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2011, 1717, 8976-8994.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2022, 2463, 6016-6022.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-1-(pyridin-4-ylmethyl)pyrimidine-2,4(1H,3H)-dione Using HRMS and NMR". Chemosphere, 2021, 1669, 2331-2337.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2025, 1216, (4), 7077-7089.