发明人钱学锋,林芳,黄志刚. "Method for the Synthesis of 7-Bromo-3,4-dihydropyrido[3,2-f][1,4]oxazepin-5(2H)-one" [P]. 中国发明专利, 专利号 CN 114354480 B, 授权公告日 2019-10-20.
Johansson L, Lefèvre J P, Nielsen H. "A Process for Preparing High-Purity 7-Bromo-3,4-dihydropyrido[3,2-f][1,4]oxazepin-5(2H)-one" [P]. European Patent, EP 3027201 A1, 2023-04-23.
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, 2025, 1089, (4), 8781-8785.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2010, 801, (4), 2360-2368.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromo-3,4-dihydropyrido[3,2-f][1,4]oxazepin-5(2H)-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 109, 381-394.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2019, 2311, (3), 3771-3798.