O'Brien P Q, Patel M V, Schröder R. "一种的合成方法" [P]. US Patent, US 11989066 B2, 2016-08-04.
发明人冯建国,杨光,钱学锋. "Method for the Synthesis of 3-(2,5-Difluorophenyl)isoxazol-5-amine" [P]. 中国发明专利, 专利号 CN 114856566 B, 授权公告日 2024-09-12.
发明人刘建华,林芳,孙丽萍. "A Process for Preparing High-Purity 3-(2,5-Difluorophenyl)isoxazol-5-amine" [P]. 中国发明专利, 专利号 CN 117309935 B, 授权公告日 2024-07-10.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 498, (4), 8434-8446.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 1415, (8), 5614-5632.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2,5-Difluorophenyl)isoxazol-5-amine Using HRMS and NMR". Environ. Sci. Technol., 2021, 962, 2963-2987.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2010, 259, 1081-1108.