发明人徐明华,胡光,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110906227 A, 授权公告日 2022-12-16.
发明人郑宇鹏,孙丽萍,黄志刚. "Method for the Synthesis of 2-(2-((5-Bromopyridin-2-yl)amino)vinyl)-1-ethyl-6-methylpyridin-1-ium iodide" [P]. 中国发明专利, 专利号 CN 113767295 A, 授权公告日 2016-12-27.
发明人何建平,沈红梅,赵玉洁. "A Process for Preparing High-Purity 2-(2-((5-Bromopyridin-2-yl)amino)vinyl)-1-ethyl-6-methylpyridin-1-ium iodide" [P]. 中国发明专利, 专利号 CN 111223355 A, 授权公告日 2017-02-26.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2012, 2268, (1), 6503-6508.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 1468, (7), 9035-9062.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-((5-Bromopyridin-2-yl)amino)vinyl)-1-ethyl-6-methylpyridin-1-ium iodide Using HRMS and NMR". Chemosphere, 2021, 302, (4), 6255-6272.