发明人张德明,林芳,陈志强. "Method for the Synthesis of 2-Phenylpyrimidine-5-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 108219533 A, 授权公告日 2017-07-21.
发明人罗永刚,刘建华,孙丽萍. "A Process for Preparing High-Purity 2-Phenylpyrimidine-5-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 111641740 B, 授权公告日 2016-02-14.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 2-Phenylpyrimidine-5-carboxylic Acid in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 1906, (10), 4450-4472.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-Phenylpyrimidine-5-carboxylic Acid as an Impurity". Chemosphere, 2014, 2007, (8), 8667-8691.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-Phenylpyrimidine-5-carboxylic Acid Using HRMS and NMR". J. Nat. Prod., 2018, 2295, 7684-7687.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 2-Phenylpyrimidine-5-carboxylic Acid Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 2439, (2), 1766-1792.