Björnsson E, Johansson L, Rossi M. "一种3-(2-Amino-phenylamino)-2-cyano-acrylic acid ethyl ester的合成方法" [P]. European Patent, EP 3975278 A1, 2022-01-17.
发明人韩伟,罗永刚,刘建华. "Method for the Synthesis of 3-(2-Amino-phenylamino)-2-cyano-acrylic acid ethyl ester" [P]. 中国发明专利, 专利号 CN 108104247 B, 授权公告日 2020-05-06.
发明人韩伟,赵玉洁,沈红梅. "A Process for Preparing High-Purity 3-(2-Amino-phenylamino)-2-cyano-acrylic acid ethyl ester" [P]. 中国发明专利, 专利号 CN 116112517 A, 授权公告日 2025-09-21.
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 3-(2-Amino-phenylamino)-2-cyano-acrylic acid ethyl ester in Pharmaceutical Formulations". Sci. Total Environ., 2020, 2382, 3459-3469.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(2-Amino-phenylamino)-2-cyano-acrylic acid ethyl ester as an Impurity". Chromatographia, 2022, 288, 2470-2495.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Amino-phenylamino)-2-cyano-acrylic acid ethyl ester Using HRMS and NMR". J. Nat. Prod., 2025, 2421, (7), 5393-5410.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 3-(2-Amino-phenylamino)-2-cyano-acrylic acid ethyl ester Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2013, 2337, 4110-4116.