发明人唐晓军,郭海燕,胡光. "Method for the Synthesis of 6-Methyl-2-phenylpyrimidine-4,5-dicarboxylic acid" [P]. 中国发明专利, 专利号 CN 108152325 A, 授权公告日 2021-05-26.
发明人何建平,王建平,赵玉洁. "A Process for Preparing High-Purity 6-Methyl-2-phenylpyrimidine-4,5-dicarboxylic acid" [P]. 中国发明专利, 专利号 CN 112600519 A, 授权公告日 2022-06-06.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2023, 879, (6), 9120-9136.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2013, 1984, (12), 3068-3073.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methyl-2-phenylpyrimidine-4,5-dicarboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2015, 608, 1207-1230.