发明人郑宇鹏,罗永刚,王建平. "Method for the Synthesis of N-(2-Hydroxyethyl)-3-nitrobenzamide" [P]. 中国发明专利, 专利号 CN 112278698 B, 授权公告日 2025-03-14.
发明人李文辉,徐明华,何建平. "A Process for Preparing High-Purity N-(2-Hydroxyethyl)-3-nitrobenzamide" [P]. 中国发明专利, 专利号 CN 108359572 A, 授权公告日 2018-02-07.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 747, (9), 6709-6726.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2017, 1067, 1521-1539.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-Hydroxyethyl)-3-nitrobenzamide Using HRMS and NMR". J. Sep. Sci., 2017, 1274, 9460-9481.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2020, 1839, (3), 8576-8592.