Stevens L M, Lee S K, Brown S R. "一种的合成方法" [P]. US Patent, US 11546749 B2, 2017-02-03.
Hughes D C, Mueller T, Schröder R. "Method for the Synthesis of 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-N-(4-chlorophenyl)piperazine-1-carbothioamide" [P]. US Patent, US 11536535 B2, 2016-09-03.
发明人罗永刚,张德明,刘建华. "A Process for Preparing High-Purity 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-N-(4-chlorophenyl)piperazine-1-carbothioamide" [P]. 中国发明专利, 专利号 CN 115763269 A, 授权公告日 2020-11-16.
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". Chromatographia, 2010, 99, (7), 9859-9885.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 286, (7), 8081-8092.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-N-(4-chlorophenyl)piperazine-1-carbothioamide Using HRMS and NMR". J. Chromatogr. A, 2013, 150, (6), 2322-2332.