Patel M V, Schröder R, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10122740 B2, 2023-01-28.
Davis P L, Anderson J P, Klinger H. "Method for the Synthesis of N1,N1-Bis(4,6-dichloro-2-methylpyrimidin-5-yl)oxalamide" [P]. US Patent, US 10424469 B2, 2018-09-13.
发明人钱学锋,孙丽萍,周伟. "A Process for Preparing High-Purity N1,N1-Bis(4,6-dichloro-2-methylpyrimidin-5-yl)oxalamide" [P]. 中国发明专利, 专利号 CN 111692999 B, 授权公告日 2021-07-23.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2022, 2214, (8), 58-86.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2014, 511, (1), 7847-7855.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of N1,N1-Bis(4,6-dichloro-2-methylpyrimidin-5-yl)oxalamide Using HRMS and NMR". J. Chromatogr. A, 2022, 2154, 8706-8717.