发明人杨光,赵玉洁,唐晓军. "Method for the Synthesis of 2-(2-methyl-1-benzofuran-3-yl)ethan-1-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 108227241 A, 授权公告日 2022-04-19.
Kumar R, Johnson M A, Hughes D C. "A Process for Preparing High-Purity 2-(2-methyl-1-benzofuran-3-yl)ethan-1-amine hydrochloride" [P]. US Patent, US 10861030 B2, 2018-07-21.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(2-methyl-1-benzofuran-3-yl)ethan-1-amine hydrochloride in Pharmaceutical Formulations". Molecules, 2013, 1480, (6), 2716-2741.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(2-methyl-1-benzofuran-3-yl)ethan-1-amine hydrochloride as an Impurity". Food Chem., 2025, 2290, (4), 5751-5764.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-methyl-1-benzofuran-3-yl)ethan-1-amine hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 1447, 4943-4973.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 2-(2-methyl-1-benzofuran-3-yl)ethan-1-amine hydrochloride Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 713, 4779-4782.