发明人郭海燕,胡光,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114693110 A, 授权公告日 2021-06-16.
发明人郑宇鹏,郭海燕,唐晓军. "Method for the Synthesis of 6,7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 116507958 A, 授权公告日 2015-03-25.
发明人徐明华,郑宇鹏,张德明. "A Process for Preparing High-Purity 6,7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 111566250 A, 授权公告日 2023-04-20.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2017, 1925, 6268-6286.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 574, 9804-9820.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 6,7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one Using HRMS and NMR". Molecules, 2010, 2382, (11), 6742-6766.