发明人李文辉,郑宇鹏,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117196270 A, 授权公告日 2015-10-26.
发明人徐明华,罗永刚,陈志强. "Method for the Synthesis of 1-(1,6-Dihydro-6-oxo-3-pyridinyl)-4-(methylnitrosoamino)-1-butanone
151028-45-4
4-(Methylnitrosamino)-1-[3-(6-hydroxypyridyl)-1-butanone
5-[4-(Methylnitrosoamino)-1-oxobutyl]-2(1H)-pyridinone
6-Hydroxy-NNK" [P]. 中国发明专利, 专利号 CN 114970599 B, 授权公告日 2025-08-04.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 1168, (4), 1906-1931.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 97, (3), 9075-9094.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1,6-Dihydro-6-oxo-3-pyridinyl)-4-(methylnitrosoamino)-1-butanone
151028-45-4
4-(Methylnitrosamino)-1-[3-(6-hydroxypyridyl)-1-butanone
5-[4-(Methylnitrosoamino)-1-oxobutyl]-2(1H)-pyridinone
6-Hydroxy-NNK Using HRMS and NMR". Molecules, 2012, 2181, 7703-7714.