发明人周伟,李文辉,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112839966 A, 授权公告日 2019-02-14.
发明人胡光,林芳,冯建国. "Method for the Synthesis of (R)-3-amino-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 113323778 A, 授权公告日 2016-02-20.
发明人李文辉,徐明华,朱建伟. "A Process for Preparing High-Purity (R)-3-amino-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 114415922 A, 授权公告日 2018-05-04.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2023, 658, 5465-5486.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 503, 5452-5481.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (R)-3-amino-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one Using HRMS and NMR". J. Nat. Prod., 2013, 897, 7201-7225.