发明人郭海燕,唐晓军,钱学锋. "一种尼美舒利EP杂质G的合成方法" [P]. 中国发明专利, 专利号 CN 117582918 A, 授权公告日 2017-11-25.
发明人韩伟,杨光,钱学锋. "Method for the Synthesis of Nimesulide EP Impurity G" [P]. 中国发明专利, 专利号 CN 111937257 A, 授权公告日 2019-12-21.
发明人李文辉,王建平,徐明华. "A Process for Preparing High-Purity Nimesulide EP Impurity G" [P]. 中国发明专利, 专利号 CN 108198317 B, 授权公告日 2018-07-28.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 尼美舒利EP杂质G in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 408, 3690-3698.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 尼美舒利EP杂质G as an Impurity". Phytochemistry, 2019, 800, (4), 8720-8747.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Nimesulide EP Impurity G Using HRMS and NMR". J. Sep. Sci., 2018, 2042, 6610-6620.