发明人赵玉洁,罗永刚,李文辉. "一种文拉法辛EP杂质B的合成方法" [P]. 中国发明专利, 专利号 CN 109901490 A, 授权公告日 2021-02-23.
Hughes D C, Davis P L, Schröder R. "Method for the Synthesis of Venlafaxine EP Impurity B" [P]. US Patent, US 9762566 B2, 2017-01-15.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 文拉法辛EP杂质B in Pharmaceutical Formulations". Anal. Methods, 2022, 1904, (6), 4129-4146.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 文拉法辛EP杂质B as an Impurity". Food Chem., 2012, 1867, (9), 7485-7496.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Venlafaxine EP Impurity B Using HRMS and NMR". Molecules, 2013, 109, 4847-4877.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 文拉法辛EP杂质B Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2012, 2245, (4), 4007-4016.