发明人罗永刚,高志强,陈志强. "Method for the Synthesis of 5-Methyl-3-phenyl-N-(prop-2-yn-1-yl)isoxazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 116437974 A, 授权公告日 2018-04-12.
发明人刘建华,沈红梅,张德明. "A Process for Preparing High-Purity 5-Methyl-3-phenyl-N-(prop-2-yn-1-yl)isoxazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 108719240 B, 授权公告日 2016-09-02.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2019, 213, 590-616.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 1646, 2333-2339.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-3-phenyl-N-(prop-2-yn-1-yl)isoxazole-4-carboxamide Using HRMS and NMR". Chromatographia, 2015, 1970, (1), 9601-9616.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2022, 388, 3100-3130.