发明人郑宇鹏,刘建华,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108011017 A, 授权公告日 2015-09-17.
发明人周伟,林芳,钱学锋. "Method for the Synthesis of trans-benzyl 3-fluoro-4-hydroxy-4-(trifluoromethyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115190859 B, 授权公告日 2023-11-12.
发明人王建平,胡光,沈红梅. "A Process for Preparing High-Purity trans-benzyl 3-fluoro-4-hydroxy-4-(trifluoromethyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108845128 B, 授权公告日 2018-05-18.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2010, 247, (7), 8799-8802.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2017, 162, 272-281.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of trans-benzyl 3-fluoro-4-hydroxy-4-(trifluoromethyl)piperidine-1-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2019, 528, (5), 7047-7054.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 120, (11), 5141-5165.