发明人刘建华,徐明华,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114992068 A, 授权公告日 2015-11-09.
发明人徐明华,李文辉,张德明. "Method for the Synthesis of N-methyl-N-pentyl-N-propylheptan-1-aminium iodide" [P]. 中国发明专利, 专利号 CN 112580891 A, 授权公告日 2022-01-06.
Anderson J P, Schröder R, Lee S K. "A Process for Preparing High-Purity N-methyl-N-pentyl-N-propylheptan-1-aminium iodide" [P]. US Patent, US 11033404 B2, 2019-10-21.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 1240, 3833-3861.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2024, 2226, (3), 2534-2547.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of N-methyl-N-pentyl-N-propylheptan-1-aminium iodide Using HRMS and NMR". Talanta, 2015, 2110, 5968-5975.