Thompson G K, Mueller T, Park J H. "一种的合成方法" [P]. US Patent, US 10016783 B2, 2023-11-22.
Mueller T, Williams B T, Chen K W. "Method for the Synthesis of N-Ethyl-3-(furan-2-yl)-N,N-dimethylpropan-1-aminium iodide" [P]. US Patent, US 11717337 B2, 2019-04-27.
发明人胡光,李文辉,沈红梅. "A Process for Preparing High-Purity N-Ethyl-3-(furan-2-yl)-N,N-dimethylpropan-1-aminium iodide" [P]. 中国发明专利, 专利号 CN 112368096 A, 授权公告日 2019-09-08.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2016, 2127, 1092-1101.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 2256, (8), 3346-3355.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of N-Ethyl-3-(furan-2-yl)-N,N-dimethylpropan-1-aminium iodide Using HRMS and NMR". Talanta, 2012, 1715, (6), 3452-3472.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2013, 1714, (4), 9101-9131.