Schröder R, Martínez F, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3956069 A1, 2018-06-21.
Yamamoto T, Roberts E F, Williams B T. "Method for the Synthesis of 2-(Methylthio)-5-(1-tosylpiperidin-2-yl)pyridine" [P]. US Patent, US 10576773 B2, 2020-11-26.
Williams B T, Brown S R, Chen K W. "A Process for Preparing High-Purity 2-(Methylthio)-5-(1-tosylpiperidin-2-yl)pyridine" [P]. US Patent, US 9932817 B2, 2025-01-24.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2016, 2308, 9457-9471.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2012, 543, (2), 2685-2689.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Methylthio)-5-(1-tosylpiperidin-2-yl)pyridine Using HRMS and NMR". J. Agric. Food Chem., 2016, 2226, (12), 7629-7652.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2018, 1041, (6), 3898-3927.