Thompson G K, Davis P L, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10009638 B2, 2022-11-10.
Fischer A B, Stevens L M, Anderson J P. "Method for the Synthesis of 1-(2,4-Difluorobenzyl)-1h-imidazol-2-amine" [P]. US Patent, US 11925219 B2, 2023-02-24.
发明人孙丽萍,唐晓军,徐明华. "A Process for Preparing High-Purity 1-(2,4-Difluorobenzyl)-1h-imidazol-2-amine" [P]. 中国发明专利, 专利号 CN 111144212 B, 授权公告日 2019-02-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 442, (9), 5701-5728.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 1911, (4), 8359-8386.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,4-Difluorobenzyl)-1h-imidazol-2-amine Using HRMS and NMR". Anal. Methods, 2019, 1249, (1), 2532-2536.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 1146, 874-887.