发明人周伟,孙丽萍,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113888068 A, 授权公告日 2019-01-25.
发明人沈红梅,高志强,冯建国. "Method for the Synthesis of 4-(3-Methoxybenzylidene)-2-phenyloxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 111893888 A, 授权公告日 2018-06-11.
发明人马晓峰,周伟,郭海燕. "A Process for Preparing High-Purity 4-(3-Methoxybenzylidene)-2-phenyloxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 112727761 B, 授权公告日 2019-12-03.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2019, 2179, (4), 7312-7338.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2018, 772, 2112-2124.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-Methoxybenzylidene)-2-phenyloxazol-5(4H)-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 2430, 7204-7215.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2025, 1743, 6687-6711.