Johansson L, Kowalski A, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3615997 A1, 2018-04-19.
发明人林芳,高志强,郑宇鹏. "Method for the Synthesis of 1-(Azetidin-3-yl)-4-(pyridin-2-yl)piperazine" [P]. 中国发明专利, 专利号 CN 108890493 A, 授权公告日 2025-06-09.
发明人罗永刚,黄志刚,韩伟. "A Process for Preparing High-Purity 1-(Azetidin-3-yl)-4-(pyridin-2-yl)piperazine" [P]. 中国发明专利, 专利号 CN 115563610 A, 授权公告日 2025-11-11.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 357, (4), 4736-4747.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 2379, 6555-6567.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Azetidin-3-yl)-4-(pyridin-2-yl)piperazine Using HRMS and NMR". Anal. Chim. Acta, 2022, 2112, (12), 9340-9362.