Patel M V, Mueller T, Chen K W. "Method for the Synthesis of 4-Chloro-2-ethoxy-5-fluoropyrimidine" [P]. US Patent, US 9832658 B2, 2020-12-17.
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, 148, (7), 5827-5846.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2023, 1202, (6), 992-1006.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-2-ethoxy-5-fluoropyrimidine Using HRMS and NMR". Food Chem., 2016, 1678, (7), 7468-7493.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 764, (11), 1452-1471.