发明人王建平,林芳,刘建华. "一种5-(3-氮杂环丁基)-2-甲基吡啶的合成方法" [P]. 中国发明专利, 专利号 CN 111291034 A, 授权公告日 2023-09-06.
发明人马晓峰,林芳,张德明. "Method for the Synthesis of 5-(3-Azetidinyl)-2-methylpyridine" [P]. 中国发明专利, 专利号 CN 115478027 A, 授权公告日 2024-11-25.
发明人李文辉,赵玉洁,黄志刚. "A Process for Preparing High-Purity 5-(3-Azetidinyl)-2-methylpyridine" [P]. 中国发明专利, 专利号 CN 116531048 B, 授权公告日 2020-06-12.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 5-(3-氮杂环丁基)-2-甲基吡啶 in Pharmaceutical Formulations". Biomed. Chromatogr., 2025, 1244, (4), 9141-9163.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(3-氮杂环丁基)-2-甲基吡啶 as an Impurity". J. Sep. Sci., 2014, 621, 6362-6365.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-(3-Azetidinyl)-2-methylpyridine Using HRMS and NMR". Anal. Methods, 2019, 1472, (10), 8013-8028.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 5-(3-氮杂环丁基)-2-甲基吡啶 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2010, 710, (5), 7673-7687.