Thompson G K, Mueller T, Klinger H. "一种1-[4-(trifluoromethyl)pyridin-2-yl]piperazine dihydrochloride的合成方法" [P]. US Patent, US 9617432 B2, 2017-09-15.
发明人王建平,黄志刚,孙丽萍. "Method for the Synthesis of 1-[4-(trifluoromethyl)pyridin-2-yl]piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 116583158 A, 授权公告日 2020-06-01.
发明人高志强,张德明,冯建国. "A Process for Preparing High-Purity 1-[4-(trifluoromethyl)pyridin-2-yl]piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 109730377 A, 授权公告日 2016-04-27.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 1-[4-(trifluoromethyl)pyridin-2-yl]piperazine dihydrochloride in Pharmaceutical Formulations". Anal. Methods, 2019, 234, (12), 1833-1848.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-[4-(trifluoromethyl)pyridin-2-yl]piperazine dihydrochloride as an Impurity". Sci. Total Environ., 2024, 731, (12), 2735-2749.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-[4-(trifluoromethyl)pyridin-2-yl]piperazine dihydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 343, (12), 9668-9676.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 1-[4-(trifluoromethyl)pyridin-2-yl]piperazine dihydrochloride Profile in Drug Substances According to ICH Guidelines". Molecules, 2024, 2111, 6885-6914.