Park J H, Brown S R, Chen K W. "一种的合成方法" [P]. US Patent, US 9404366 B2, 2019-05-06.
发明人黄志刚,周伟,陈志强. "Method for the Synthesis of 2-((4-Bromophenyl)(hydroxy)methylene)malononitrile" [P]. 中国发明专利, 专利号 CN 117298579 A, 授权公告日 2021-05-22.
发明人王建平,钱学锋,林芳. "A Process for Preparing High-Purity 2-((4-Bromophenyl)(hydroxy)methylene)malononitrile" [P]. 中国发明专利, 专利号 CN 115553426 B, 授权公告日 2025-08-03.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 463, 4764-4769.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 459, 9974-9985.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-((4-Bromophenyl)(hydroxy)methylene)malononitrile Using HRMS and NMR". Sci. Total Environ., 2019, 2441, (3), 9163-9176.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 2278, (5), 768-777.