发明人杨光,郑宇鹏,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110173021 A, 授权公告日 2024-10-03.
发明人罗永刚,赵玉洁,朱建伟. "Method for the Synthesis of 4-(2,2,2-Trifluoroacetyl)-3,4-dihydroquinoxalin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 108572313 B, 授权公告日 2023-11-16.
发明人沈红梅,王建平,郑宇鹏. "A Process for Preparing High-Purity 4-(2,2,2-Trifluoroacetyl)-3,4-dihydroquinoxalin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 112757573 A, 授权公告日 2016-08-10.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2025, 1767, (11), 9272-9283.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2024, 2349, (12), 2626-2646.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2,2,2-Trifluoroacetyl)-3,4-dihydroquinoxalin-2(1H)-one Using HRMS and NMR". Molecules, 2013, 902, (9), 9446-9472.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2014, 1238, 4207-4234.