Johansson L, Nowak P, Schröder R. "一种的合成方法" [P]. European Patent, EP 3337057 A1, 2024-02-07.
发明人唐晓军,韩伟,赵玉洁. "Method for the Synthesis of 2-[(E)-2-(4-tert-Butylphenyl)ethenyl]-1-methylpyridin-1-ium iodide" [P]. 中国发明专利, 专利号 CN 112362315 B, 授权公告日 2024-10-24.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 1978, (2), 2158-2163.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2023, 1110, (5), 1816-1823.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(E)-2-(4-tert-Butylphenyl)ethenyl]-1-methylpyridin-1-ium iodide Using HRMS and NMR". Food Chem., 2021, 785, 103-133.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2010, 1980, 9686-9704.