Sørensen M, Nielsen H, Johansson L. "Method for the Synthesis of 2,6-Difluoro-3-methoxybenzamide" [P]. European Patent, EP 3628060 A1, 2020-08-12.
发明人郭海燕,林芳,高志强. "A Process for Preparing High-Purity 2,6-Difluoro-3-methoxybenzamide" [P]. 中国发明专利, 专利号 CN 108177445 A, 授权公告日 2022-04-03.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2012, 2041, 7002-7020.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 684, (6), 3628-3648.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Difluoro-3-methoxybenzamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2018, 1586, 1066-1095.