发明人郑宇鹏,孙丽萍,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115537060 A, 授权公告日 2021-02-04.
发明人郭海燕,孙丽萍,罗永刚. "Method for the Synthesis of 4-Bromo-2-(methylsulfonyl)pyridine" [P]. 中国发明专利, 专利号 CN 115572668 B, 授权公告日 2015-03-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2012, 446, 7518-7523.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2021, 509, 6183-6198.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-(methylsulfonyl)pyridine Using HRMS and NMR". Sci. Total Environ., 2019, 356, (2), 6384-6413.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2011, 2242, 7196-7208.