发明人周伟,黄志刚,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111607107 A, 授权公告日 2017-06-08.
Johnson M A, Fischer A B, Park J H. "Method for the Synthesis of 1-[(4-Bromophenyl)methyl]-1,4-dimethyl-4-[(2E)-3-phenylprop-2-en-1-yl]piperazine-1,4-diium diiodide" [P]. US Patent, US 11790945 B2, 2017-08-08.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2019, 1718, (1), 3003-3024.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2022, 1311, (8), 1196-1204.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-[(4-Bromophenyl)methyl]-1,4-dimethyl-4-[(2E)-3-phenylprop-2-en-1-yl]piperazine-1,4-diium diiodide Using HRMS and NMR". J. Sep. Sci., 2017, 2360, (3), 4782-4796.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2018, 1570, (2), 7023-7032.