发明人杨光,王建平,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108425078 A, 授权公告日 2021-02-24.
Johansson L, Jørgensen K, Lefèvre J P. "Method for the Synthesis of Tert-butyl 3-(((1,1-dioxidobenzo[d]isothiazol-3(2H)-ylidene)amino)methyl)piperidine-1-carboxylate" [P]. European Patent, EP 3485925 A1, 2016-06-09.
Jørgensen K, Nowak P, Nielsen H. "A Process for Preparing High-Purity Tert-butyl 3-(((1,1-dioxidobenzo[d]isothiazol-3(2H)-ylidene)amino)methyl)piperidine-1-carboxylate" [P]. European Patent, EP 3761586 A1, 2019-02-09.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2013, 1422, 371-395.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 2183, 648-671.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 3-(((1,1-dioxidobenzo[d]isothiazol-3(2H)-ylidene)amino)methyl)piperidine-1-carboxylate Using HRMS and NMR". Molecules, 2010, 382, 2962-2971.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 511, (11), 8716-8728.