Nowak P, Rossi M, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3312426 A1, 2019-09-19.
发明人冯建国,郑宇鹏,黄志刚. "Method for the Synthesis of 2-Chloro-1-(4,4-difluoro-1-piperidinyl)ethanone" [P]. 中国发明专利, 专利号 CN 108717217 A, 授权公告日 2018-06-02.
发明人马晓峰,孙丽萍,罗永刚. "A Process for Preparing High-Purity 2-Chloro-1-(4,4-difluoro-1-piperidinyl)ethanone" [P]. 中国发明专利, 专利号 CN 111236333 B, 授权公告日 2024-10-28.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 1371, (6), 1686-1693.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 2446, (5), 6666-6680.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-1-(4,4-difluoro-1-piperidinyl)ethanone Using HRMS and NMR". J. Nat. Prod., 2015, 2467, (1), 7520-7530.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2011, 1767, 9997-10015.