Sørensen M, Nowak P, Jørgensen K. "一种4-(4-二乙氨基苯乙烯基)-1-甲基碘化吡啶的合成方法" [P]. European Patent, EP 3220854 A1, 2021-08-18.
发明人钱学锋,陈志强,沈红梅. "Method for the Synthesis of 4-(4-diethylaminostyryl)-1-methylpyridinium iodide" [P]. 中国发明专利, 专利号 CN 109696445 B, 授权公告日 2018-07-16.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(4-二乙氨基苯乙烯基)-1-甲基碘化吡啶 in Pharmaceutical Formulations". Chemosphere, 2021, 595, (11), 5512-5540.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(4-二乙氨基苯乙烯基)-1-甲基碘化吡啶 as an Impurity". Anal. Methods, 2018, 2332, (6), 9250-9277.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-diethylaminostyryl)-1-methylpyridinium iodide Using HRMS and NMR". J. Chromatogr. A, 2019, 385, (7), 266-270.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 4-(4-二乙氨基苯乙烯基)-1-甲基碘化吡啶 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2013, 2192, (7), 9909-9921.