发明人张德明,杨光,唐晓军. "Method for the Synthesis of 4-Butyl-4-methylmorpholin-4-ium bromide" [P]. 中国发明专利, 专利号 CN 116851664 A, 授权公告日 2022-07-06.
发明人郭海燕,陈志强,刘建华. "A Process for Preparing High-Purity 4-Butyl-4-methylmorpholin-4-ium bromide" [P]. 中国发明专利, 专利号 CN 115331692 B, 授权公告日 2018-12-11.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 溴化 N-甲基,丁基吗啉 in Pharmaceutical Formulations". J. Nat. Prod., 2015, 891, (11), 6749-6777.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 溴化 N-甲基,丁基吗啉 as an Impurity". J. Agric. Food Chem., 2019, 779, (7), 640-648.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Butyl-4-methylmorpholin-4-ium bromide Using HRMS and NMR". Molecules, 2017, 1160, 588-614.