发明人郭海燕,郑宇鹏,林芳. "Method for the Synthesis of 2,6-Dihydroxypyrimidine-4-carbaldehyde hydrate" [P]. 中国发明专利, 专利号 CN 109799734 A, 授权公告日 2018-03-23.
Nowak P, Johansson L, Nielsen H. "A Process for Preparing High-Purity 2,6-Dihydroxypyrimidine-4-carbaldehyde hydrate" [P]. European Patent, EP 3915071 A1, 2016-04-01.
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". Rapid Commun. Mass Spectrom., 2019, 1845, 9929-9935.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2014, 1774, (3), 8143-8161.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Dihydroxypyrimidine-4-carbaldehyde hydrate Using HRMS and NMR". Anal. Chem., 2018, 1084, (4), 4748-4766.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2016, 696, (9), 6544-6554.