发明人李文辉,徐明华,朱建伟. "Method for the Synthesis of 2,4-Diphenylpyrimidine" [P]. 中国发明专利, 专利号 CN 108591502 A, 授权公告日 2019-06-07.
发明人徐明华,韩伟,林芳. "A Process for Preparing High-Purity 2,4-Diphenylpyrimidine" [P]. 中国发明专利, 专利号 CN 111494912 B, 授权公告日 2021-09-08.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2025, 959, (2), 9365-9384.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2020, 2352, (5), 1366-1380.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Diphenylpyrimidine Using HRMS and NMR". Chromatographia, 2021, 1900, 5701-5726.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2022, 1199, 569-572.