发明人郑宇鹏,陈志强,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112250494 A, 授权公告日 2019-06-01.
发明人黄志刚,赵玉洁,徐明华. "Method for the Synthesis of 5-(2-Chloro-5-(trifluoromethyl)phenoxy)pyrazin-2-amine" [P]. 中国发明专利, 专利号 CN 112900017 B, 授权公告日 2024-11-14.
发明人李文辉,林芳,高志强. "A Process for Preparing High-Purity 5-(2-Chloro-5-(trifluoromethyl)phenoxy)pyrazin-2-amine" [P]. 中国发明专利, 专利号 CN 117919579 A, 授权公告日 2024-02-26.
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". Chemosphere, 2020, 2155, 1164-1171.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2015, 1645, 8649-8670.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-(2-Chloro-5-(trifluoromethyl)phenoxy)pyrazin-2-amine Using HRMS and NMR". Chromatographia, 2018, 1604, 1394-1419.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2024, 2392, (9), 5307-5311.