发明人杨光,马晓峰,王建平. "Method for the Synthesis of 5-Methylpyrimidine-4,6-dicarboxylic acid" [P]. 中国发明专利, 专利号 CN 110205690 B, 授权公告日 2018-11-12.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 1671, (4), 1951-1977.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2020, 1154, 1805-1809.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methylpyrimidine-4,6-dicarboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 784, 9200-9213.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 185, 4598-4611.