Kumar R, O'Brien P Q, Stevens L M. "一种的合成方法" [P]. US Patent, US 11629672 B2, 2023-10-05.
发明人李文辉,罗永刚,杨光. "Method for the Synthesis of Ethyl 3-amino-3-(4-methoxyanilino)acrylatehydrochloride" [P]. 中国发明专利, 专利号 CN 114245777 B, 授权公告日 2016-09-13.
Hughes D C, Klinger H, Schröder R. "A Process for Preparing High-Purity Ethyl 3-amino-3-(4-methoxyanilino)acrylatehydrochloride" [P]. US Patent, US 9241597 B2, 2015-01-21.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2024, 2432, (12), 5379-5400.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2012, 1008, 3051-3067.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-amino-3-(4-methoxyanilino)acrylatehydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2022, 2236, 6866-6888.