Rossi M, Sørensen M, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3222577 A1, 2024-12-19.
发明人韩伟,陈志强,冯建国. "Method for the Synthesis of Ethyl 2,6-bis(4-nitrophenyl)pyrimidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 114785076 B, 授权公告日 2019-10-28.
发明人郭海燕,钱学锋,沈红梅. "A Process for Preparing High-Purity Ethyl 2,6-bis(4-nitrophenyl)pyrimidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 110134453 B, 授权公告日 2022-07-26.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2016, 1277, (3), 8286-8309.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 1995, (5), 5289-5309.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2,6-bis(4-nitrophenyl)pyrimidine-4-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2021, 1010, 4136-4142.