Rossi M, Schröder R, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3468081 A1, 2020-08-10.
发明人李文辉,黄志刚,马晓峰. "Method for the Synthesis of 3-Phenyl-4-(2,4,6-trimethylbenzylidene)isoxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 108970593 B, 授权公告日 2020-07-18.
发明人朱建伟,何建平,赵玉洁. "A Process for Preparing High-Purity 3-Phenyl-4-(2,4,6-trimethylbenzylidene)isoxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 114302276 A, 授权公告日 2021-10-12.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 967, (9), 5112-5141.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 2187, 5256-5265.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-Phenyl-4-(2,4,6-trimethylbenzylidene)isoxazol-5(4H)-one Using HRMS and NMR". Molecules, 2018, 966, (7), 7388-7394.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2018, 505, (12), 6877-6880.