Mueller T, Johnson M A, Kumar R. "Method for the Synthesis of Imatinib EP Impurity C-d8 (N-Desmethyl Imatinib-d8)" [P]. US Patent, US 10381849 B2, 2025-01-15.
Park J H, Chen K W, Schröder R. "A Process for Preparing High-Purity Imatinib EP Impurity C-d8 (N-Desmethyl Imatinib-d8)" [P]. US Patent, US 11593159 B2, 2020-09-21.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 伊马替尼EP杂质C-d8(N-去甲基伊马替尼-d8) in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 410, (3), 2025-2039.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 伊马替尼EP杂质C-d8(N-去甲基伊马替尼-d8) as an Impurity". J. Chromatogr. A, 2016, 2140, 3579-3583.