Lefèvre J P, Schröder R, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3680483 A1, 2015-03-15.
发明人孙丽萍,杨光,张德明. "Method for the Synthesis of 4-(Furan-2-carbonyl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one" [P]. 中国发明专利, 专利号 CN 111862351 A, 授权公告日 2025-09-15.
Yamamoto T, Hughes D C, Mueller T. "A Process for Preparing High-Purity 4-(Furan-2-carbonyl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one" [P]. US Patent, US 9225266 B2, 2024-09-11.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 1065, (1), 2838-2845.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 438, (10), 5139-5162.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Furan-2-carbonyl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 550, 1793-1811.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2018, 80, 7216-7226.