发明人罗永刚,郑宇鹏,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115053606 A, 授权公告日 2015-06-22.
发明人韩伟,马晓峰,周伟. "Method for the Synthesis of Tert-butyl 4-(6-chloro-4-(trifluoromethyl)pyridin-2-yl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110812364 A, 授权公告日 2022-08-28.
Kowalski A, Sørensen M, Nowak P. "A Process for Preparing High-Purity Tert-butyl 4-(6-chloro-4-(trifluoromethyl)pyridin-2-yl)piperazine-1-carboxylate" [P]. European Patent, EP 3847268 A1, 2023-06-17.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2014, 925, 6748-6765.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2020, 1587, (8), 2559-2563.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 4-(6-chloro-4-(trifluoromethyl)pyridin-2-yl)piperazine-1-carboxylate Using HRMS and NMR". Sci. Total Environ., 2017, 802, 8482-8493.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2011, 2406, (7), 4582-4605.