Kowalski A, Björnsson E, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3414943 A1, 2020-08-06.
发明人唐晓军,王建平,赵玉洁. "Method for the Synthesis of 8-Chloro-4-(4-methoxyphenyl)-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112450174 B, 授权公告日 2015-07-20.
发明人陈志强,冯建国,朱建伟. "A Process for Preparing High-Purity 8-Chloro-4-(4-methoxyphenyl)-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112080154 A, 授权公告日 2018-06-05.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2022, 1592, (6), 4765-4777.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2014, 1262, (9), 5051-5066.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 8-Chloro-4-(4-methoxyphenyl)-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid Using HRMS and NMR". Phytochemistry, 2012, 1165, (9), 443-452.