发明人林芳,赵玉洁,王建平. "Method for the Synthesis of 2-(5-Amino-2-isobutyl-benzoimidazol-1-yl)-ethanoldihydrochloride" [P]. 中国发明专利, 专利号 CN 115807874 A, 授权公告日 2025-10-01.
发明人李文辉,杨光,林芳. "A Process for Preparing High-Purity 2-(5-Amino-2-isobutyl-benzoimidazol-1-yl)-ethanoldihydrochloride" [P]. 中国发明专利, 专利号 CN 109421410 B, 授权公告日 2022-05-22.
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". Anal. Methods, 2017, 2025, 2913-2929.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2012, 901, (10), 1802-1822.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-Amino-2-isobutyl-benzoimidazol-1-yl)-ethanoldihydrochloride Using HRMS and NMR". J. Agric. Food Chem., 2018, 1780, (3), 2394-2408.