发明人钱学锋,李文辉,朱建伟. "一种阿那罗唑杂质N2的合成方法" [P]. 中国发明专利, 专利号 CN 112087530 A, 授权公告日 2023-03-26.
Nielsen H, Lefèvre J P, Martínez F. "Method for the Synthesis of Anastrozole Impurity N2" [P]. European Patent, EP 3585517 A1, 2021-09-06.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 阿那罗唑杂质N2 in Pharmaceutical Formulations". Chromatographia, 2025, 1166, 5491-5517.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 阿那罗唑杂质N2 as an Impurity". Anal. Chem., 2010, 2158, (2), 750-767.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Anastrozole Impurity N2 Using HRMS and NMR". Molecules, 2011, 1622, 7778-7795.