Martínez F, Nowak P, Kowalski A. "一种1-乙基-2-((5-硝基呋喃-2-基)亚甲基)肼-1-甲酰胺的合成方法" [P]. European Patent, EP 3118063 A1, 2016-09-25.
Thompson G K, Roberts E F, Brown S R. "Method for the Synthesis of 1-Ethyl-2-((5-nitrofuran-2-yl)methylene)hydrazine-1-carboxamide" [P]. US Patent, US 9521084 B2, 2020-08-25.
发明人黄志刚,唐晓军,韩伟. "A Process for Preparing High-Purity 1-Ethyl-2-((5-nitrofuran-2-yl)methylene)hydrazine-1-carboxamide" [P]. 中国发明专利, 专利号 CN 112783174 A, 授权公告日 2025-01-27.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 1-乙基-2-((5-硝基呋喃-2-基)亚甲基)肼-1-甲酰胺 in Pharmaceutical Formulations". J. Sep. Sci., 2017, 1891, (1), 7701-7729.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-乙基-2-((5-硝基呋喃-2-基)亚甲基)肼-1-甲酰胺 as an Impurity". Environ. Sci. Technol., 2013, 174, (3), 5241-5260.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-Ethyl-2-((5-nitrofuran-2-yl)methylene)hydrazine-1-carboxamide Using HRMS and NMR". Anal. Methods, 2024, 271, 4896-4915.