发明人韩伟,杨光,周伟. "Method for the Synthesis of Axitinib Impurity 56" [P]. 中国发明专利, 专利号 CN 115908289 B, 授权公告日 2023-07-11.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 阿昔替尼杂质56 in Pharmaceutical Formulations". Phytochemistry, 2021, 1483, (6), 556-580.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 阿昔替尼杂质56 as an Impurity". J. Nat. Prod., 2016, 89, 2152-2174.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Axitinib Impurity 56 Using HRMS and NMR". Food Chem., 2021, 483, 1900-1922.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 阿昔替尼杂质56 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2011, 1495, (7), 4012-4026.