发明人郭海燕,赵玉洁,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113106272 A, 授权公告日 2015-11-26.
Martínez F, Johansson L, Rossi M. "Method for the Synthesis of Ethyl 7-oxo-7-(3-trifluoromethylphenyl)heptanoate" [P]. European Patent, EP 3169259 A1, 2023-10-17.
发明人马晓峰,陈志强,周伟. "A Process for Preparing High-Purity Ethyl 7-oxo-7-(3-trifluoromethylphenyl)heptanoate" [P]. 中国发明专利, 专利号 CN 117227291 A, 授权公告日 2024-05-20.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 924, (2), 1380-1400.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2016, 1387, 2433-2458.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 7-oxo-7-(3-trifluoromethylphenyl)heptanoate Using HRMS and NMR". Anal. Chim. Acta, 2010, 1347, 1874-1877.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2017, 1747, (1), 1105-1126.