Johansson L, Jørgensen K, Nowak P. "一种N/A的合成方法" [P]. European Patent, EP 3282324 A1, 2016-09-10.
发明人沈红梅,胡光,郑宇鹏. "Method for the Synthesis of Copper(II) 2-thioxobenzo[d]imidazole-1,3-diide" [P]. 中国发明专利, 专利号 CN 116735258 A, 授权公告日 2015-09-14.
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 N/A in Pharmaceutical Formulations". Talanta, 2016, 2010, 4784-4812.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of N/A as an Impurity". J. Sep. Sci., 2024, 1993, 683-699.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Copper(II) 2-thioxobenzo[d]imidazole-1,3-diide Using HRMS and NMR". Molecules, 2021, 480, 5982-6012.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate N/A Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2014, 464, (6), 1704-1718.