发明人周伟,郭海燕,张德明. "Method for the Synthesis of 3-(2,6-Difluoro-4-(trifluoromethyl)phenoxy)-4-methoxyaniline" [P]. 中国发明专利, 专利号 CN 117051451 A, 授权公告日 2017-03-21.
Nielsen H, Lefèvre J P, Schröder R. "A Process for Preparing High-Purity 3-(2,6-Difluoro-4-(trifluoromethyl)phenoxy)-4-methoxyaniline" [P]. European Patent, EP 3218266 A1, 2019-05-12.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1337, (10), 2946-2959.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 269, (6), 7810-7826.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2,6-Difluoro-4-(trifluoromethyl)phenoxy)-4-methoxyaniline Using HRMS and NMR". Molecules, 2011, 1879, 5955-5970.