Nowak P, Martínez F, Schröder R. "一种的合成方法" [P]. European Patent, EP 3781633 A1, 2022-05-14.
发明人徐明华,沈红梅,郑宇鹏. "Method for the Synthesis of 3-(1H-imidazol-2-yl)pyrazin-2-amine" [P]. 中国发明专利, 专利号 CN 111337008 A, 授权公告日 2021-02-13.
发明人韩伟,李文辉,唐晓军. "A Process for Preparing High-Purity 3-(1H-imidazol-2-yl)pyrazin-2-amine" [P]. 中国发明专利, 专利号 CN 112409605 A, 授权公告日 2016-05-14.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2024, 1620, 7616-7636.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2021, 1834, 4833-4843.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1H-imidazol-2-yl)pyrazin-2-amine Using HRMS and NMR". Biomed. Chromatogr., 2019, 126, (9), 9376-9381.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2020, 1290, 8974-8988.