Sørensen M, Björnsson E, Johansson L. "一种4-((4-溴-2-氰基苯基)氨基甲酰基)苄基膦酸二乙酯的合成方法" [P]. European Patent, EP 3744984 A1, 2024-09-25.
发明人高志强,赵玉洁,何建平. "Method for the Synthesis of Diethyl 4-((4-bromo-2-cyanophenyl)carbamoyl)benzylphosphonate" [P]. 中国发明专利, 专利号 CN 114235868 B, 授权公告日 2019-06-10.
发明人冯建国,郭海燕,陈志强. "A Process for Preparing High-Purity Diethyl 4-((4-bromo-2-cyanophenyl)carbamoyl)benzylphosphonate" [P]. 中国发明专利, 专利号 CN 108473120 B, 授权公告日 2024-11-17.
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 4-((4-溴-2-氰基苯基)氨基甲酰基)苄基膦酸二乙酯 in Pharmaceutical Formulations". Anal. Chem., 2025, 1798, 8192-8212.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-((4-溴-2-氰基苯基)氨基甲酰基)苄基膦酸二乙酯 as an Impurity". Rapid Commun. Mass Spectrom., 2025, 1604, (10), 9577-9589.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Diethyl 4-((4-bromo-2-cyanophenyl)carbamoyl)benzylphosphonate Using HRMS and NMR". Chromatographia, 2018, 220, 4101-4114.