Lefèvre J P, Kowalski A, Schröder R. "一种的合成方法" [P]. European Patent, EP 3017047 A1, 2019-10-11.
发明人刘建华,罗永刚,陈志强. "Method for the Synthesis of N-[2-(Trimethylammonium)ethyl]maleimide Chloride" [P]. 中国发明专利, 专利号 CN 109441903 A, 授权公告日 2016-08-27.
发明人胡光,李文辉,钱学锋. "A Process for Preparing High-Purity N-[2-(Trimethylammonium)ethyl]maleimide Chloride" [P]. 中国发明专利, 专利号 CN 115742866 A, 授权公告日 2018-07-08.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2016, 181, (6), 3264-3293.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 124, 3885-3914.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of N-[2-(Trimethylammonium)ethyl]maleimide Chloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 2087, 2984-3006.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2011, 340, (6), 6291-6304.