Lefèvre J P, Björnsson E, Jørgensen K. "Method for the Synthesis of <I>p</I>-Xylene-bis(N-pyridinium bromide)" [P]. European Patent, EP 3995473 A1, 2016-09-08.
发明人赵玉洁,孙丽萍,韩伟. "A Process for Preparing High-Purity <I>p</I>-Xylene-bis(N-pyridinium bromide)" [P]. 中国发明专利, 专利号 CN 109433038 A, 授权公告日 2025-01-12.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of <I>p</I>-Xylene-bis(N-pyridinium bromide) in Pharmaceutical Formulations". Anal. Methods, 2012, 1229, (2), 5829-5843.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of <I>p</I>-Xylene-bis(N-pyridinium bromide) as an Impurity". J. Agric. Food Chem., 2017, 1541, (6), 6059-6063.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of <I>p</I>-Xylene-bis(N-pyridinium bromide) Using HRMS and NMR". Molecules, 2017, 352, 2342-2348.