发明人钱学锋,韩伟,冯建国. "Method for the Synthesis of Ethyl 5-amino-4-chloroisoxazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113385424 A, 授权公告日 2025-05-12.
发明人周伟,何建平,陈志强. "A Process for Preparing High-Purity Ethyl 5-amino-4-chloroisoxazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110851826 B, 授权公告日 2018-09-04.
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, 2022, 1468, 7221-7225.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2023, 2423, (3), 3919-3942.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-amino-4-chloroisoxazole-3-carboxylate Using HRMS and NMR". J. Nat. Prod., 2011, 1075, 740-753.