发明人高志强,韩伟,罗永刚. "Method for the Synthesis of Ethyl 2-phenylpyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 117853547 B, 授权公告日 2019-02-15.
发明人杨光,陈志强,王建平. "A Process for Preparing High-Purity Ethyl 2-phenylpyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 116485948 A, 授权公告日 2023-08-23.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2016, 1676, (5), 3458-3480.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 1844, 8729-8747.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-phenylpyrimidine-5-carboxylate Using HRMS and NMR". Anal. Chem., 2021, 530, 5559-5568.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2025, 334, 6296-6314.