Johansson L, Jørgensen K, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3601702 A1, 2015-10-27.
发明人郑宇鹏,王建平,冯建国. "Method for the Synthesis of 2-(Ethylthio)-5-(1-tosylpyrrolidin-2-yl)pyridine" [P]. 中国发明专利, 专利号 CN 117803002 B, 授权公告日 2023-04-11.
发明人赵玉洁,陈志强,林芳. "A Process for Preparing High-Purity 2-(Ethylthio)-5-(1-tosylpyrrolidin-2-yl)pyridine" [P]. 中国发明专利, 专利号 CN 108790412 B, 授权公告日 2024-04-06.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2010, 489, (7), 9297-9323.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 1719, (1), 6099-6107.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Ethylthio)-5-(1-tosylpyrrolidin-2-yl)pyridine Using HRMS and NMR". Chromatographia, 2013, 1014, (10), 2305-2308.