发明人钱学锋,黄志刚,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113142704 A, 授权公告日 2024-06-12.
发明人王建平,黄志刚,郭海燕. "Method for the Synthesis of ethyl 2-chloro-2-[(2,6-difluorobenzoyl)amino]-3,3,3-trifluoropropanoate" [P]. 中国发明专利, 专利号 CN 116641181 B, 授权公告日 2020-05-20.
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". J. Pharm. Biomed. Anal., 2017, 1102, (1), 683-694.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 1187, 2172-2194.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 2-chloro-2-[(2,6-difluorobenzoyl)amino]-3,3,3-trifluoropropanoate Using HRMS and NMR". Chemosphere, 2013, 850, 5679-5696.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2025, 981, (12), 782-805.