O'Brien P Q, Hughes D C, Brown S R. "一种的合成方法" [P]. US Patent, US 10639279 B2, 2019-02-27.
发明人黄志刚,赵玉洁,罗永刚. "Method for the Synthesis of 4,4A-dihydrodibenzo[b,f]oxepine-1,3-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110572169 A, 授权公告日 2024-01-05.
发明人郑宇鹏,马晓峰,何建平. "A Process for Preparing High-Purity 4,4A-dihydrodibenzo[b,f]oxepine-1,3-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 112840093 A, 授权公告日 2024-01-23.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2018, 2320, (1), 471-474.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2014, 2094, 7079-7105.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4,4A-dihydrodibenzo[b,f]oxepine-1,3-diamine dihydrochloride Using HRMS and NMR". Molecules, 2021, 1625, (5), 3725-3732.