发明人罗永刚,刘建华,黄志刚. "Method for the Synthesis of 4,6-Difluoro-2,5-dimethylpyrimidine" [P]. 中国发明专利, 专利号 CN 117580628 A, 授权公告日 2019-10-08.
Yamamoto T, Klinger H, Kumar R. "A Process for Preparing High-Purity 4,6-Difluoro-2,5-dimethylpyrimidine" [P]. US Patent, US 11072557 B2, 2025-02-28.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2013, 2344, (8), 7344-7358.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 787, (10), 7822-7847.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4,6-Difluoro-2,5-dimethylpyrimidine Using HRMS and NMR". Anal. Chem., 2013, 1495, (2), 836-864.