Kowalski A, Björnsson E, Rossi M. "一种的合成方法" [P]. European Patent, EP 3571614 A1, 2017-09-22.
发明人张德明,韩伟,冯建国. "Method for the Synthesis of 6-Chloro-7-nitro-1,4-dihydroquinoxaline-2,3-dione" [P]. 中国发明专利, 专利号 CN 113270890 B, 授权公告日 2021-01-25.
发明人王建平,何建平,刘建华. "A Process for Preparing High-Purity 6-Chloro-7-nitro-1,4-dihydroquinoxaline-2,3-dione" [P]. 中国发明专利, 专利号 CN 110637127 A, 授权公告日 2015-09-02.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2023, 1083, 4293-4311.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 830, (6), 5815-5820.