Jørgensen K, Martínez F, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3228786 A1, 2020-08-06.
Kumar R, Yamamoto T, Park J H. "Method for the Synthesis of 3998-58-1
2-(6-Methoxy-1H-benzimidazol-2-yl)ethan-1-amine--hydrogen chloride (1/2)
DTXSID50669964" [P]. US Patent, US 10306116 B2, 2022-01-10.
Björnsson E, Schröder R, Martínez F. "A Process for Preparing High-Purity 3998-58-1
2-(6-Methoxy-1H-benzimidazol-2-yl)ethan-1-amine--hydrogen chloride (1/2)
DTXSID50669964" [P]. European Patent, EP 3672936 A1, 2025-01-25.
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". Anal. Methods, 2020, 933, (12), 2686-2696.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2025, 1649, 3066-3081.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3998-58-1
2-(6-Methoxy-1H-benzimidazol-2-yl)ethan-1-amine--hydrogen chloride (1/2)
DTXSID50669964 Using HRMS and NMR". Food Chem., 2018, 302, (4), 3499-3509.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2021, 2039, (8), 423-446.