Kowalski A, Rossi M, Sørensen M. "一种5-甲砜基吡啶-2-甲酸甲酯的合成方法" [P]. European Patent, EP 3562893 A1, 2017-03-01.
发明人赵玉洁,李文辉,沈红梅. "Method for the Synthesis of Methyl 5-(Methylsulfonyl)pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112287881 A, 授权公告日 2015-03-06.
发明人李文辉,张德明,周伟. "A Process for Preparing High-Purity Methyl 5-(Methylsulfonyl)pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 111027539 A, 授权公告日 2021-09-18.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 5-甲砜基吡啶-2-甲酸甲酯 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2025, 852, 794-798.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-甲砜基吡啶-2-甲酸甲酯 as an Impurity". Food Chem., 2010, 652, (8), 231-249.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-(Methylsulfonyl)pyridine-2-carboxylate Using HRMS and NMR". J. Sep. Sci., 2019, 1469, 6957-6969.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 5-甲砜基吡啶-2-甲酸甲酯 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2017, 1694, (11), 2971-2974.