发明人郭海燕,马晓峰,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112210668 A, 授权公告日 2019-07-03.
发明人胡光,朱建伟,黄志刚. "Method for the Synthesis of tert-Butyl 3-oxo-4-(2,2,2-trifluoroacetyl)piperidine-1-carboxylate, 97%" [P]. 中国发明专利, 专利号 CN 116441590 B, 授权公告日 2024-04-10.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2015, 2026, (5), 7872-7884.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 304, 7281-7310.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 3-oxo-4-(2,2,2-trifluoroacetyl)piperidine-1-carboxylate, 97% Using HRMS and NMR". Anal. Chim. Acta, 2022, 2417, (4), 1979-1984.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 1333, (7), 4136-4148.