发明人何建平,林芳,张德明. "Method for the Synthesis of 3-Methyl-1-octadecyl-1H-imidazol-3-ium hexafluorophosphate(V)" [P]. 中国发明专利, 专利号 CN 115009837 B, 授权公告日 2015-02-04.
发明人陈志强,刘建华,罗永刚. "A Process for Preparing High-Purity 3-Methyl-1-octadecyl-1H-imidazol-3-ium hexafluorophosphate(V)" [P]. 中国发明专利, 专利号 CN 112970190 A, 授权公告日 2023-02-06.
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". J. Agric. Food Chem., 2018, 241, (8), 8885-8890.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2024, 1821, (5), 7587-7591.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-1-octadecyl-1H-imidazol-3-ium hexafluorophosphate(V) Using HRMS and NMR". Biomed. Chromatogr., 2021, 2083, 2742-2765.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2017, 201, (1), 8807-8835.