发明人黄志刚,高志强,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111499706 A, 授权公告日 2015-01-02.
发明人沈红梅,王建平,陈志强. "Method for the Synthesis of 1,2-bis(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethane tetrahydrochloride" [P]. 中国发明专利, 专利号 CN 116005504 A, 授权公告日 2022-04-09.
发明人孙丽萍,刘建华,杨光. "A Process for Preparing High-Purity 1,2-bis(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethane tetrahydrochloride" [P]. 中国发明专利, 专利号 CN 111026734 A, 授权公告日 2021-05-25.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2011, 2234, 8376-8387.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 1046, 2977-2995.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1,2-bis(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethane tetrahydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 1312, (2), 6863-6887.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 2398, (8), 7155-7170.