发明人马晓峰,孙丽萍,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111260386 A, 授权公告日 2018-06-04.
发明人陈志强,徐明华,孙丽萍. "Method for the Synthesis of [(3,4-dihydro-1h-2-benzopyran-1-yl)methyl](methyl)amine hydrochloride" [P]. 中国发明专利, 专利号 CN 109273715 A, 授权公告日 2017-08-05.
发明人何建平,孙丽萍,高志强. "A Process for Preparing High-Purity [(3,4-dihydro-1h-2-benzopyran-1-yl)methyl](methyl)amine hydrochloride" [P]. 中国发明专利, 专利号 CN 116216205 A, 授权公告日 2024-11-06.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 474, (8), 7371-7398.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2020, 1932, (8), 4584-4597.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of [(3,4-dihydro-1h-2-benzopyran-1-yl)methyl](methyl)amine hydrochloride Using HRMS and NMR". Phytochemistry, 2020, 1984, 5239-5255.