Hughes D C, Schröder R, Anderson J P. "一种的合成方法" [P]. US Patent, US 11722403 B2, 2024-05-07.
Roberts E F, Williams B T, Mueller T. "Method for the Synthesis of 3-(1-Methylethyl)-5(4H)-isoxazolone" [P]. US Patent, US 10808443 B2, 2020-11-07.
发明人张德明,胡光,钱学锋. "A Process for Preparing High-Purity 3-(1-Methylethyl)-5(4H)-isoxazolone" [P]. 中国发明专利, 专利号 CN 115576346 A, 授权公告日 2021-04-16.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2014, 1366, (10), 8382-8407.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 2416, (5), 9813-9841.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1-Methylethyl)-5(4H)-isoxazolone Using HRMS and NMR". Biomed. Chromatogr., 2021, 793, (4), 6740-6768.