发明人韩伟,杨光,唐晓军. "Method for the Synthesis of Febuxostat Impurity 26" [P]. 中国发明专利, 专利号 CN 108156095 B, 授权公告日 2016-04-27.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 非布索坦杂质26 in Pharmaceutical Formulations". Anal. Methods, 2019, 279, 6206-6216.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 非布索坦杂质26 as an Impurity". Phytochemistry, 2011, 1703, 5233-5263.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Febuxostat Impurity 26 Using HRMS and NMR". J. Nat. Prod., 2024, 1021, 6832-6854.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 非布索坦杂质26 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2022, 1567, (12), 5260-5285.