发明人罗永刚,林芳,郭海燕. "Method for the Synthesis of 1-(5-Amino-1-(2-hydroxyethyl)-1H-benzo[d]imidazol-2-yl)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 117798635 A, 授权公告日 2025-08-04.
发明人冯建国,唐晓军,朱建伟. "A Process for Preparing High-Purity 1-(5-Amino-1-(2-hydroxyethyl)-1H-benzo[d]imidazol-2-yl)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 117297802 B, 授权公告日 2023-05-14.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 1484, 7508-7512.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 1646, 9932-9940.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-(5-Amino-1-(2-hydroxyethyl)-1H-benzo[d]imidazol-2-yl)ethan-1-ol Using HRMS and NMR". Anal. Chem., 2020, 1134, 1383-1392.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 2130, (8), 8684-8692.