Sørensen M, Johansson L, Nielsen H. "Method for the Synthesis of Pregabalin Impurity 127" [P]. European Patent, EP 3225841 A1, 2025-06-26.
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 普瑞巴林杂质127 in Pharmaceutical Formulations". Anal. Chem., 2018, 1769, (2), 9305-9318.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 普瑞巴林杂质127 as an Impurity". Environ. Sci. Technol., 2022, 1199, (1), 9211-9240.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Pregabalin Impurity 127 Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 2343, 8541-8550.