发明人何建平,赵玉洁,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113031858 A, 授权公告日 2020-01-22.
Anderson J P, Johnson M A, Park J H. "Method for the Synthesis of Ethyl 2-cyano-3-(pyridin-4-yl)prop-2-enoate" [P]. US Patent, US 9764457 B2, 2015-04-26.
O'Brien P Q, Lee S K, Johnson M A. "A Process for Preparing High-Purity Ethyl 2-cyano-3-(pyridin-4-yl)prop-2-enoate" [P]. US Patent, US 10346888 B2, 2021-06-09.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 407, 1201-1206.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2016, 1266, 5669-5696.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-cyano-3-(pyridin-4-yl)prop-2-enoate Using HRMS and NMR". Biomed. Chromatogr., 2012, 1292, 6135-6161.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 2217, 343-363.