发明人何建平,马晓峰,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110350790 A, 授权公告日 2015-01-28.
发明人韩伟,林芳,胡光. "Method for the Synthesis of N1-(5-Chloropyridin-2-yl)-N2-(2-(2-methyl-1H-imidazol-1-yl)ethyl)oxalamide" [P]. 中国发明专利, 专利号 CN 114207927 B, 授权公告日 2021-08-23.
发明人唐晓军,何建平,徐明华. "A Process for Preparing High-Purity N1-(5-Chloropyridin-2-yl)-N2-(2-(2-methyl-1H-imidazol-1-yl)ethyl)oxalamide" [P]. 中国发明专利, 专利号 CN 110004117 B, 授权公告日 2022-10-05.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2016, 2333, 4898-4927.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2014, 1597, 3602-3625.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of N1-(5-Chloropyridin-2-yl)-N2-(2-(2-methyl-1H-imidazol-1-yl)ethyl)oxalamide Using HRMS and NMR". Environ. Sci. Technol., 2018, 1280, 9707-9727.