发明人郭海燕,胡光,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110241836 A, 授权公告日 2016-01-25.
Williams B T, Mueller T, Hughes D C. "Method for the Synthesis of 1-(3,5-Difluoro-2-methylphenyl)ethan-1-one" [P]. US Patent, US 10497477 B2, 2018-06-02.
Klinger H, Anderson J P, Patel M V. "A Process for Preparing High-Purity 1-(3,5-Difluoro-2-methylphenyl)ethan-1-one" [P]. US Patent, US 10570745 B2, 2021-04-01.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2023, 2006, 5763-5792.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2017, 797, (4), 9143-9166.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3,5-Difluoro-2-methylphenyl)ethan-1-one Using HRMS and NMR". J. Chromatogr. A, 2011, 1028, (12), 2378-2386.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2025, 344, 1279-1308.