Williams B T, Schröder R, Hughes D C. "一种AZD-9291杂质7的合成方法" [P]. US Patent, US 10086109 B2, 2025-12-25.
发明人罗永刚,赵玉洁,张德明. "Method for the Synthesis of AZD-9291 Impurity 7" [P]. 中国发明专利, 专利号 CN 113605407 A, 授权公告日 2021-11-19.
发明人陈志强,张德明,何建平. "A Process for Preparing High-Purity AZD-9291 Impurity 7" [P]. 中国发明专利, 专利号 CN 108251256 A, 授权公告日 2021-03-20.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of AZD-9291杂质7 in Pharmaceutical Formulations". Environ. Sci. Technol., 2020, 342, (7), 4549-4578.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of AZD-9291杂质7 as an Impurity". J. Sep. Sci., 2018, 484, 1175-1202.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of AZD-9291 Impurity 7 Using HRMS and NMR". J. Chromatogr. A, 2024, 417, (3), 6148-6159.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate AZD-9291杂质7 Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2018, 769, (7), 7795-7821.