发明人杨光,高志强,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108311721 A, 授权公告日 2018-10-03.
发明人冯建国,张德明,徐明华. "Method for the Synthesis of 5-Cyclopropylisoxazol-4-amine" [P]. 中国发明专利, 专利号 CN 108067129 A, 授权公告日 2023-06-07.
发明人唐晓军,冯建国,何建平. "A Process for Preparing High-Purity 5-Cyclopropylisoxazol-4-amine" [P]. 中国发明专利, 专利号 CN 111733337 A, 授权公告日 2024-05-12.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 680, (8), 4097-4108.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2021, 989, 9981-9987.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-Cyclopropylisoxazol-4-amine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 888, (9), 2618-2626.