发明人杨光,赵玉洁,徐明华. "Method for the Synthesis of ethyl (2E)-2-cyano-3-[(4-iodophenyl)amino]prop-2-enoate" [P]. 中国发明专利, 专利号 CN 111775871 A, 授权公告日 2022-09-12.
发明人徐明华,林芳,孙丽萍. "A Process for Preparing High-Purity ethyl (2E)-2-cyano-3-[(4-iodophenyl)amino]prop-2-enoate" [P]. 中国发明专利, 专利号 CN 117888209 B, 授权公告日 2020-06-16.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of ethyl (2E)-2-cyano-3-[(4-iodophenyl)amino]prop-2-enoate in Pharmaceutical Formulations". Molecules, 2020, 1297, 607-631.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of ethyl (2E)-2-cyano-3-[(4-iodophenyl)amino]prop-2-enoate as an Impurity". J. Sep. Sci., 2011, 2108, (1), 8309-8335.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of ethyl (2E)-2-cyano-3-[(4-iodophenyl)amino]prop-2-enoate Using HRMS and NMR". Anal. Methods, 2019, 2155, (1), 1804-1823.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate ethyl (2E)-2-cyano-3-[(4-iodophenyl)amino]prop-2-enoate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2022, 1576, 6844-6849.