发明人郭海燕,黄志刚,孙丽萍. "Method for the Synthesis of (2,5-Diethoxy-4-nitrophenyl)(p-tolyl)sulfane" [P]. 中国发明专利, 专利号 CN 110521013 B, 授权公告日 2024-11-03.
发明人马晓峰,黄志刚,刘建华. "A Process for Preparing High-Purity (2,5-Diethoxy-4-nitrophenyl)(p-tolyl)sulfane" [P]. 中国发明专利, 专利号 CN 110395766 A, 授权公告日 2020-07-11.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 2,5-二乙氧基-4-((4-甲基苯基)硫)硝基苯 in Pharmaceutical Formulations". Molecules, 2019, 1057, (8), 8057-8069.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,5-二乙氧基-4-((4-甲基苯基)硫)硝基苯 as an Impurity". Environ. Sci. Technol., 2019, 1884, (7), 6174-6184.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (2,5-Diethoxy-4-nitrophenyl)(p-tolyl)sulfane Using HRMS and NMR". Talanta, 2023, 1372, 53-68.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 2,5-二乙氧基-4-((4-甲基苯基)硫)硝基苯 Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2023, 1122, (10), 5816-5821.