发明人李文辉,孙丽萍,高志强. "Method for the Synthesis of N4,N4-dimethyl-5-phenylpyrimidine-2,4-diamine" [P]. 中国发明专利, 专利号 CN 117426710 A, 授权公告日 2016-07-22.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2010, 1160, (2), 7979-7982.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2010, 1134, (5), 8672-8694.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of N4,N4-dimethyl-5-phenylpyrimidine-2,4-diamine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2023, 1292, (3), 9027-9036.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 2003, (7), 4471-4482.