发明人冯建国,何建平,高志强. "Method for the Synthesis of 4-Chloro-6-ethyl-2-(4-nitrophenyl)pyrimidine" [P]. 中国发明专利, 专利号 CN 110346006 B, 授权公告日 2019-08-09.
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". Sci. Total Environ., 2020, 1554, (12), 5255-5266.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2023, 1545, (7), 5337-5361.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-6-ethyl-2-(4-nitrophenyl)pyrimidine Using HRMS and NMR". Talanta, 2012, 1921, (5), 8678-8689.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2019, 1216, (1), 1675-1700.