Schröder R, Chen K W, Anderson J P. "Method for the Synthesis of 1,1'-(2,6-Pyridinediyl)bis(3-methylimidazolium) dibromide" [P]. US Patent, US 9627445 B2, 2024-08-13.
发明人刘建华,郑宇鹏,张德明. "A Process for Preparing High-Purity 1,1'-(2,6-Pyridinediyl)bis(3-methylimidazolium) dibromide" [P]. 中国发明专利, 专利号 CN 109738858 A, 授权公告日 2017-01-08.
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". Sci. Total Environ., 2016, 1896, (12), 4755-4777.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 2188, (7), 6002-6010.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1,1'-(2,6-Pyridinediyl)bis(3-methylimidazolium) dibromide Using HRMS and NMR". J. Sep. Sci., 2018, 2025, (3), 8119-8146.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2015, 986, (12), 9235-9261.