发明人林芳,黄志刚,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110669155 A, 授权公告日 2015-12-02.
发明人杨光,郑宇鹏,王建平. "Method for the Synthesis of Ethyl 5-(1-cyclopropyl-1-hydroxyethyl)isoxazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 108437474 A, 授权公告日 2017-10-21.
发明人韩伟,何建平,钱学锋. "A Process for Preparing High-Purity Ethyl 5-(1-cyclopropyl-1-hydroxyethyl)isoxazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 117240527 A, 授权公告日 2017-06-01.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 1372, (9), 7844-7870.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2025, 327, 3291-3318.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-(1-cyclopropyl-1-hydroxyethyl)isoxazole-3-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2013, 2234, (3), 7067-7089.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2010, 349, (12), 3638-3662.