发明人唐晓军,徐明华,胡光. "Method for the Synthesis of n-(1-((2,5-Dichlorophenyl)amino)-2-oxo-2-(p-tolyl)ethyl)furan-2-carboxamide" [P]. 中国发明专利, 专利号 CN 116087927 B, 授权公告日 2024-05-23.
发明人李文辉,杨光,王建平. "A Process for Preparing High-Purity n-(1-((2,5-Dichlorophenyl)amino)-2-oxo-2-(p-tolyl)ethyl)furan-2-carboxamide" [P]. 中国发明专利, 专利号 CN 110341901 A, 授权公告日 2024-06-23.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2019, 1494, (11), 5665-5671.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2025, 181, (3), 2586-2594.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of n-(1-((2,5-Dichlorophenyl)amino)-2-oxo-2-(p-tolyl)ethyl)furan-2-carboxamide Using HRMS and NMR". J. Agric. Food Chem., 2011, 1464, 6323-6335.