发明人林芳,杨光,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112305480 A, 授权公告日 2025-05-27.
Rossi M, Nielsen H, Nowak P. "Method for the Synthesis of ethyl 2,2-difluoro-2-(6-methylpyridin-3-yl)acetate" [P]. European Patent, EP 3950221 A1, 2018-05-25.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2017, 366, (3), 4382-4396.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 473, (8), 9919-9943.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 2,2-difluoro-2-(6-methylpyridin-3-yl)acetate Using HRMS and NMR". Talanta, 2022, 554, (8), 9608-9618.