发明人李文辉,何建平,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110635853 A, 授权公告日 2020-02-03.
发明人高志强,黄志刚,杨光. "Method for the Synthesis of 4-chloro-N-methyl-pyridin-3-amine" [P]. 中国发明专利, 专利号 CN 111429320 A, 授权公告日 2018-05-01.
发明人高志强,冯建国,何建平. "A Process for Preparing High-Purity 4-chloro-N-methyl-pyridin-3-amine" [P]. 中国发明专利, 专利号 CN 113674155 B, 授权公告日 2020-02-18.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 2022, (12), 146-164.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2022, 1248, 7089-7098.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-chloro-N-methyl-pyridin-3-amine Using HRMS and NMR". Chemosphere, 2010, 690, (12), 7366-7393.