Roberts E F, Chen K W, Kumar R. "一种的合成方法" [P]. US Patent, US 9943442 B2, 2017-10-28.
发明人何建平,郭海燕,朱建伟. "Method for the Synthesis of 1-((2,5-Dibromophenyl)sulfonyl)-4-methylpiperazine" [P]. 中国发明专利, 专利号 CN 109292096 B, 授权公告日 2017-10-07.
发明人韩伟,高志强,杨光. "A Process for Preparing High-Purity 1-((2,5-Dibromophenyl)sulfonyl)-4-methylpiperazine" [P]. 中国发明专利, 专利号 CN 112253159 A, 授权公告日 2019-08-05.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 135, 2391-2409.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 735, 9234-9252.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-((2,5-Dibromophenyl)sulfonyl)-4-methylpiperazine Using HRMS and NMR". Sci. Total Environ., 2023, 1170, (3), 2418-2448.