发明人唐晓军,郑宇鹏,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111196391 A, 授权公告日 2021-11-26.
Thompson G K, Williams B T, O'Brien P Q. "Method for the Synthesis of 4-(Azetidin-1-ylmethyl)-2-bromopyridine" [P]. US Patent, US 9346731 B2, 2015-09-18.
发明人郑宇鹏,林芳,沈红梅. "A Process for Preparing High-Purity 4-(Azetidin-1-ylmethyl)-2-bromopyridine" [P]. 中国发明专利, 专利号 CN 116424436 A, 授权公告日 2019-06-10.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2010, 1611, 3071-3077.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2013, 1467, (2), 8537-8552.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Azetidin-1-ylmethyl)-2-bromopyridine Using HRMS and NMR". J. Chromatogr. A, 2019, 2322, (11), 1604-1634.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 1103, (4), 7318-7327.