发明人郭海燕,马晓峰,郑宇鹏. "Method for the Synthesis of (2E)-3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-(4-chlorophenyl)-2-cyanoprop-2-enamide" [P]. 中国发明专利, 专利号 CN 114896825 B, 授权公告日 2016-01-19.
发明人刘建华,马晓峰,赵玉洁. "A Process for Preparing High-Purity (2E)-3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-(4-chlorophenyl)-2-cyanoprop-2-enamide" [P]. 中国发明专利, 专利号 CN 108545988 B, 授权公告日 2016-03-03.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2017, 500, 5001-5005.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2010, 1395, (8), 398-402.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (2E)-3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-(4-chlorophenyl)-2-cyanoprop-2-enamide Using HRMS and NMR". Anal. Chim. Acta, 2025, 2014, 9315-9327.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2016, 710, (5), 286-303.