Klinger H, Yamamoto T, Hughes D C. "一种的合成方法" [P]. US Patent, US 9781224 B2, 2015-03-13.
发明人胡光,赵玉洁,高志强. "Method for the Synthesis of 4,5-Dihydro-1H-imidazol-2-amine" [P]. 中国发明专利, 专利号 CN 113077205 B, 授权公告日 2022-08-28.
发明人马晓峰,高志强,刘建华. "A Process for Preparing High-Purity 4,5-Dihydro-1H-imidazol-2-amine" [P]. 中国发明专利, 专利号 CN 112434009 B, 授权公告日 2017-05-18.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2021, 878, (2), 9417-9442.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2023, 1387, 6199-6213.