Sørensen M, Martínez F, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3672672 A1, 2022-12-20.
发明人何建平,赵玉洁,罗永刚. "Method for the Synthesis of 2,2-Difluoro-N-((tetrahydrofuran-2-yl)methyl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 110513181 B, 授权公告日 2020-01-28.
发明人郭海燕,韩伟,孙丽萍. "A Process for Preparing High-Purity 2,2-Difluoro-N-((tetrahydrofuran-2-yl)methyl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 114222652 A, 授权公告日 2019-01-05.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2010, 1176, (12), 8286-8308.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 2294, 6054-6057.