发明人刘建华,冯建国,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109268606 A, 授权公告日 2020-12-18.
Jørgensen K, Rossi M, Nielsen H. "Method for the Synthesis of 2-(4-Chlorophenyl)-2,2-difluoroacetamide" [P]. European Patent, EP 3432183 A1, 2016-04-12.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 1802, 7466-7471.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 1844, (9), 1897-1912.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Chlorophenyl)-2,2-difluoroacetamide Using HRMS and NMR". Molecules, 2013, 262, (5), 6120-6131.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2022, 191, (9), 3619-3623.