Kowalski A, Johansson L, Nowak P. "一种的合成方法" [P]. European Patent, EP 3235560 A1, 2016-05-19.
发明人陈志强,唐晓军,胡光. "Method for the Synthesis of 1-[4-(pyridin-1-ium-1-yl)butyl]pyridin-1-ium dibromide" [P]. 中国发明专利, 专利号 CN 112364079 B, 授权公告日 2024-09-20.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 1789, (7), 3521-3527.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2012, 2101, (9), 8178-8184.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-[4-(pyridin-1-ium-1-yl)butyl]pyridin-1-ium dibromide Using HRMS and NMR". J. Agric. Food Chem., 2023, 1495, (12), 767-780.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2020, 2168, (6), 6716-6727.