发明人王建平,马晓峰,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109236749 A, 授权公告日 2016-06-01.
Nielsen H, Kowalski A, Nowak P. "Method for the Synthesis of 4-(3-Hydroxyazetidin-1-yl)-N-methyl-3-nitrobenzamide" [P]. European Patent, EP 3634214 A1, 2024-09-27.
发明人黄志刚,徐明华,何建平. "A Process for Preparing High-Purity 4-(3-Hydroxyazetidin-1-yl)-N-methyl-3-nitrobenzamide" [P]. 中国发明专利, 专利号 CN 112454896 B, 授权公告日 2022-03-21.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2019, 1453, 8849-8853.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2016, 479, (3), 5063-5082.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-Hydroxyazetidin-1-yl)-N-methyl-3-nitrobenzamide Using HRMS and NMR". Biomed. Chromatogr., 2024, 1639, 4770-4782.