Kowalski A, Mueller T C, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3737208 A1, 2017-08-21.
发明人郑宇鹏,周伟,马晓峰. "Method for the Synthesis of 2-cyano-3-(dimethylamino)-N-[(hydroxyimino)methyl]acrylamide" [P]. 中国发明专利, 专利号 CN 108543941 A, 授权公告日 2022-10-25.
发明人高志强,赵玉洁,郑宇鹏. "A Process for Preparing High-Purity 2-cyano-3-(dimethylamino)-N-[(hydroxyimino)methyl]acrylamide" [P]. 中国发明专利, 专利号 CN 117834394 A, 授权公告日 2015-02-04.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2011, 2123, (3), 363-379.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2021, 1070, (2), 4138-4147.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-cyano-3-(dimethylamino)-N-[(hydroxyimino)methyl]acrylamide Using HRMS and NMR". Anal. Chim. Acta, 2016, 477, 9890-9894.