Hughes D C, Chen K W, Fischer A B. "Method for the Synthesis of Bosutinib Impurity 18" [P]. US Patent, US 11551760 B2, 2024-06-01.
发明人陈志强,高志强,杨光. "A Process for Preparing High-Purity Bosutinib Impurity 18" [P]. 中国发明专利, 专利号 CN 113498165 A, 授权公告日 2025-06-14.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 博舒替尼杂质18 in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 2185, 1041-1065.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 博舒替尼杂质18 as an Impurity". Anal. Methods, 2013, 1867, (8), 8275-8302.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Bosutinib Impurity 18 Using HRMS and NMR". Phytochemistry, 2015, 605, 839-868.