Mueller T, Anderson J P, Roberts E F. "一种的合成方法" [P]. US Patent, US 10419221 B2, 2024-02-28.
发明人陈志强,郑宇鹏,周伟. "Method for the Synthesis of [1,2,4]Triazolo[4,3-a]quinoxalin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 110020471 A, 授权公告日 2022-04-27.
Roberts E F, Chen K W, Patel M V. "A Process for Preparing High-Purity [1,2,4]Triazolo[4,3-a]quinoxalin-4(5H)-one" [P]. US Patent, US 9946828 B2, 2019-10-13.
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., 2014, 231, (5), 2614-2628.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 686, 384-414.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of [1,2,4]Triazolo[4,3-a]quinoxalin-4(5H)-one Using HRMS and NMR". Chromatographia, 2019, 195, (10), 5258-5261.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2024, 940, 4164-4175.