发明人沈红梅,韩伟,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112555098 A, 授权公告日 2020-05-13.
O'Brien P Q, Thompson G K, Chen K W. "Method for the Synthesis of Ethyl 4-chloro-[2,2'-bipyrimidine]-5-carboxylate" [P]. US Patent, US 10586081 B2, 2020-01-22.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2020, 125, (3), 8047-8050.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 2362, (1), 4295-4314.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-chloro-[2,2'-bipyrimidine]-5-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2015, 1213, 1887-1895.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2022, 428, (9), 5901-5925.