发明人郑宇鹏,王建平,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108137372 A, 授权公告日 2025-11-14.
发明人韩伟,胡光,唐晓军. "Method for the Synthesis of 2-((1-Methyl-1H-imidazol-2-yl)methylene)malononitrile" [P]. 中国发明专利, 专利号 CN 114336544 A, 授权公告日 2021-03-17.
发明人唐晓军,韩伟,张德明. "A Process for Preparing High-Purity 2-((1-Methyl-1H-imidazol-2-yl)methylene)malononitrile" [P]. 中国发明专利, 专利号 CN 109024447 B, 授权公告日 2021-04-17.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 1932, (11), 3644-3651.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2025, 2385, 7169-7198.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-((1-Methyl-1H-imidazol-2-yl)methylene)malononitrile Using HRMS and NMR". J. Nat. Prod., 2015, 364, (9), 9362-9372.