发明人郑宇鹏,李文辉,黄志刚. "Method for the Synthesis of 2-(2-Aminoethyl)-1H-benzo[d]imidazol-5-amine" [P]. 中国发明专利, 专利号 CN 110356751 A, 授权公告日 2015-07-28.
发明人唐晓军,黄志刚,孙丽萍. "A Process for Preparing High-Purity 2-(2-Aminoethyl)-1H-benzo[d]imidazol-5-amine" [P]. 中国发明专利, 专利号 CN 114666662 A, 授权公告日 2025-08-25.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 1504, (1), 316-342.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 2448, 1489-1516.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Aminoethyl)-1H-benzo[d]imidazol-5-amine Using HRMS and NMR". Anal. Chem., 2015, 2469, 8904-8919.