发明人刘建华,高志强,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109407759 A, 授权公告日 2020-05-04.
发明人何建平,周伟,罗永刚. "Method for the Synthesis of 5-(Pyridin-3-yl)-6-(trifluoromethyl)pyridine-2-thiol" [P]. 中国发明专利, 专利号 CN 115194259 A, 授权公告日 2020-02-15.
发明人杨光,陈志强,赵玉洁. "A Process for Preparing High-Purity 5-(Pyridin-3-yl)-6-(trifluoromethyl)pyridine-2-thiol" [P]. 中国发明专利, 专利号 CN 108943051 B, 授权公告日 2017-12-22.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2021, 2321, 6959-6974.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 449, (3), 6763-6777.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Pyridin-3-yl)-6-(trifluoromethyl)pyridine-2-thiol Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 1399, (11), 9321-9344.