Rossi M, Johansson L, Schröder R. "一种的合成方法" [P]. European Patent, EP 3781432 A1, 2024-12-14.
发明人郑宇鹏,冯建国,黄志刚. "Method for the Synthesis of 4-(4-Fluorobenzylidene)-1-phenylpyrazolidine-3,5-dione" [P]. 中国发明专利, 专利号 CN 109326299 A, 授权公告日 2022-08-17.
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". Anal. Methods, 2016, 293, 5883-5897.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2012, 587, (1), 7396-7424.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Fluorobenzylidene)-1-phenylpyrazolidine-3,5-dione Using HRMS and NMR". Food Chem., 2024, 2383, (8), 3803-3825.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2024, 1072, 9489-9515.