Kumar R, Lee S K, Anderson J P. "一种的合成方法" [P]. US Patent, US 10622064 B2, 2019-05-26.
发明人陈志强,唐晓军,刘建华. "Method for the Synthesis of 2,3-Dicyano-1,4-phenylene bis(4-methylbenzenesulfonate)" [P]. 中国发明专利, 专利号 CN 113859015 A, 授权公告日 2023-03-04.
发明人林芳,孙丽萍,冯建国. "A Process for Preparing High-Purity 2,3-Dicyano-1,4-phenylene bis(4-methylbenzenesulfonate)" [P]. 中国发明专利, 专利号 CN 108995312 A, 授权公告日 2018-11-26.
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". Biomed. Chromatogr., 2025, 859, 1288-1307.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2023, 352, 2619-2631.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2,3-Dicyano-1,4-phenylene bis(4-methylbenzenesulfonate) Using HRMS and NMR". J. Agric. Food Chem., 2011, 472, (1), 4808-4830.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 849, (6), 6118-6141.