发明人刘建华,杨光,唐晓军. "Method for the Synthesis of Methyl 2-methoxy-10,11-dihydrodibenzo[b,f][1,4]oxazepine-8-carboxylate" [P]. 中国发明专利, 专利号 CN 117826273 B, 授权公告日 2018-08-17.
发明人郭海燕,孙丽萍,唐晓军. "A Process for Preparing High-Purity Methyl 2-methoxy-10,11-dihydrodibenzo[b,f][1,4]oxazepine-8-carboxylate" [P]. 中国发明专利, 专利号 CN 114998067 A, 授权公告日 2017-01-22.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2023, 480, 3413-3423.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 781, (5), 8905-8917.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-methoxy-10,11-dihydrodibenzo[b,f][1,4]oxazepine-8-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2018, 2223, 1339-1342.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2023, 674, 3482-3490.