发明人何建平,冯建国,陈志强. "Method for the Synthesis of 2-Chloro-N-(2-((6-(ethylamino)-2-methylpyrimidin-4-yl)amino)ethyl)benzamide" [P]. 中国发明专利, 专利号 CN 113009580 B, 授权公告日 2022-06-02.
发明人高志强,赵玉洁,郑宇鹏. "A Process for Preparing High-Purity 2-Chloro-N-(2-((6-(ethylamino)-2-methylpyrimidin-4-yl)amino)ethyl)benzamide" [P]. 中国发明专利, 专利号 CN 111747575 B, 授权公告日 2015-05-22.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2022, 2473, 7916-7924.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 1954, (7), 1529-1544.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-N-(2-((6-(ethylamino)-2-methylpyrimidin-4-yl)amino)ethyl)benzamide Using HRMS and NMR". Anal. Methods, 2013, 1471, (5), 1665-1683.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2013, 1298, 2634-2645.