发明人黄志刚,李文辉,唐晓军. "一种卡波替尼杂质40的合成方法" [P]. 中国发明专利, 专利号 CN 111920423 A, 授权公告日 2025-02-12.
发明人杨光,唐晓军,李文辉. "Method for the Synthesis of Cabozantinib Impurity 40" [P]. 中国发明专利, 专利号 CN 117459688 B, 授权公告日 2017-02-06.
Davis P L, Roberts E F, Patel M V. "A Process for Preparing High-Purity Cabozantinib Impurity 40" [P]. US Patent, US 11809263 B2, 2017-11-24.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 卡波替尼杂质40 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 770, (3), 879-897.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 卡波替尼杂质40 as an Impurity". J. Agric. Food Chem., 2019, 1534, (11), 7750-7777.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Cabozantinib Impurity 40 Using HRMS and NMR". Phytochemistry, 2016, 1729, (8), 4352-4360.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 卡波替尼杂质40 Profile in Drug Substances According to ICH Guidelines". Molecules, 2023, 2258, (4), 9489-9501.