Mueller T, Johnson M A, Klinger H. "一种的合成方法" [P]. US Patent, US 11371043 B2, 2024-09-22.
发明人郑宇鹏,林芳,朱建伟. "Method for the Synthesis of 2-Chloro-1-(5-chloro-2-methoxyphenyl)-2,2-difluoroethan-1-one" [P]. 中国发明专利, 专利号 CN 110906171 B, 授权公告日 2021-04-03.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2020, 2017, 195-202.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 2447, (8), 1111-1114.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-1-(5-chloro-2-methoxyphenyl)-2,2-difluoroethan-1-one Using HRMS and NMR". Sci. Total Environ., 2013, 2033, 386-407.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2025, 2019, 5945-5974.