发明人孙丽萍,马晓峰,郑宇鹏. "Method for the Synthesis of Methyl 3-nitro-4-sulfamoylbenzoate" [P]. 中国发明专利, 专利号 CN 113611957 A, 授权公告日 2019-11-10.
发明人徐明华,赵玉洁,冯建国. "A Process for Preparing High-Purity Methyl 3-nitro-4-sulfamoylbenzoate" [P]. 中国发明专利, 专利号 CN 114554103 A, 授权公告日 2022-12-21.
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 in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 795, 1493-1516.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2021, 815, (5), 1264-1285.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-nitro-4-sulfamoylbenzoate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2019, 197, 4335-4355.