发明人胡光,郭海燕,何建平. "Method for the Synthesis of Dimethyl 2-(4-(methylsulfonyl)-2-nitrophenyl)malonate" [P]. 中国发明专利, 专利号 CN 114032679 A, 授权公告日 2015-07-08.
发明人杨光,李文辉,郭海燕. "A Process for Preparing High-Purity Dimethyl 2-(4-(methylsulfonyl)-2-nitrophenyl)malonate" [P]. 中国发明专利, 专利号 CN 111733474 A, 授权公告日 2021-06-21.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2025, 334, (12), 6182-6194.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 1043, 7826-7844.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Dimethyl 2-(4-(methylsulfonyl)-2-nitrophenyl)malonate Using HRMS and NMR". J. Chromatogr. A, 2017, 2478, 914-931.