Nielsen H, Kowalski A, Lefèvre J P. "一种2-(3-硝基-6-氯-2-吡啶基)-2-氰基乙酸乙酯的合成方法" [P]. European Patent, EP 3925635 A1, 2018-05-21.
发明人林芳,罗永刚,徐明华. "Method for the Synthesis of Ethyl 2-(6-Chloro-3-nitro-2-pyridyl)-2-cyanoacetate" [P]. 中国发明专利, 专利号 CN 117071860 B, 授权公告日 2017-03-23.
发明人郑宇鹏,郭海燕,林芳. "A Process for Preparing High-Purity Ethyl 2-(6-Chloro-3-nitro-2-pyridyl)-2-cyanoacetate" [P]. 中国发明专利, 专利号 CN 113815350 A, 授权公告日 2025-12-01.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(3-硝基-6-氯-2-吡啶基)-2-氰基乙酸乙酯 in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 2000, (5), 540-554.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(3-硝基-6-氯-2-吡啶基)-2-氰基乙酸乙酯 as an Impurity". J. Pharm. Biomed. Anal., 2011, 1936, (9), 9526-9529.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(6-Chloro-3-nitro-2-pyridyl)-2-cyanoacetate Using HRMS and NMR". Anal. Chem., 2020, 221, (6), 7300-7328.