发明人徐明华,钱学锋,刘建华. "一种帕唑帕尼杂质42的合成方法" [P]. 中国发明专利, 专利号 CN 117898135 A, 授权公告日 2024-12-04.
Nowak P, Martínez F, Rossi M. "Method for the Synthesis of Pazopanib Impurity 42" [P]. European Patent, EP 3807177 A1, 2022-07-15.
发明人唐晓军,李文辉,刘建华. "A Process for Preparing High-Purity Pazopanib Impurity 42" [P]. 中国发明专利, 专利号 CN 109617006 A, 授权公告日 2021-12-25.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 帕唑帕尼杂质42 in Pharmaceutical Formulations". Biomed. Chromatogr., 2025, 1867, 233-256.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 帕唑帕尼杂质42 as an Impurity". Anal. Chim. Acta, 2025, 408, (2), 9870-9879.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Pazopanib Impurity 42 Using HRMS and NMR". Anal. Chem., 2015, 935, 7287-7295.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 帕唑帕尼杂质42 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2022, 722, 3103-3119.