Williams B T, Patel M V, Lee S K. "一种维洛沙秦杂质1的合成方法" [P]. US Patent, US 11425460 B2, 2021-04-10.
Nowak P, Johansson L, Rossi M. "Method for the Synthesis of Viloxazine Impurity 1" [P]. European Patent, EP 3352991 A1, 2022-03-22.
发明人韩伟,马晓峰,孙丽萍. "A Process for Preparing High-Purity Viloxazine Impurity 1" [P]. 中国发明专利, 专利号 CN 117346044 A, 授权公告日 2022-07-24.
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 维洛沙秦杂质1 in Pharmaceutical Formulations". Food Chem., 2017, 1131, 9240-9246.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 维洛沙秦杂质1 as an Impurity". Chemosphere, 2017, 915, (6), 218-228.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Viloxazine Impurity 1 Using HRMS and NMR". Anal. Chem., 2018, 1175, 9105-9110.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 维洛沙秦杂质1 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2015, 205, 6640-6647.