Sørensen M, Rossi M, Johansson L. "一种的合成方法" [P]. European Patent, EP 3339052 A1, 2015-06-09.
发明人周伟,钱学锋,黄志刚. "Method for the Synthesis of 4-Isopropyl-3-methyl-2-(4-methylpiperazine-1-carbonyl)isoxazol-5(2H)-one" [P]. 中国发明专利, 专利号 CN 115796395 B, 授权公告日 2021-05-17.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2020, 1739, 1411-1424.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 2379, (1), 3162-3191.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-Isopropyl-3-methyl-2-(4-methylpiperazine-1-carbonyl)isoxazol-5(2H)-one Using HRMS and NMR". J. Agric. Food Chem., 2010, 1213, 2826-2833.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2023, 213, 7727-7736.