Lee S K, Patel M V, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11770100 B2, 2018-02-12.
发明人唐晓军,周伟,王建平. "Method for the Synthesis of 6-Chloro-1-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-3-((furan-2-ylmethyl)amino)quinoxalin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 109524179 A, 授权公告日 2025-09-11.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2018, 2303, (7), 1118-1137.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 1655, (5), 1807-1830.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-1-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-3-((furan-2-ylmethyl)amino)quinoxalin-2(1H)-one Using HRMS and NMR". J. Agric. Food Chem., 2021, 1080, (4), 879-892.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2011, 2071, (10), 1301-1316.