Hughes D C, Patel M V, Anderson J P. "一种的合成方法" [P]. US Patent, US 9850860 B2, 2023-04-26.
Stevens L M, Schröder R, Mueller T. "Method for the Synthesis of 2-(4-Chlorobenzenesulfonyl)quinoxaline" [P]. US Patent, US 10758487 B2, 2015-03-18.
发明人徐明华,罗永刚,郭海燕. "A Process for Preparing High-Purity 2-(4-Chlorobenzenesulfonyl)quinoxaline" [P]. 中国发明专利, 专利号 CN 115610753 A, 授权公告日 2018-11-12.
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". Talanta, 2025, 839, (6), 9327-9355.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2023, 660, 9458-9473.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Chlorobenzenesulfonyl)quinoxaline Using HRMS and NMR". Phytochemistry, 2019, 1843, 2836-2865.