发明人杨光,马晓峰,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116428757 A, 授权公告日 2023-07-14.
发明人朱建伟,黄志刚,陈志强. "Method for the Synthesis of 4-Chloro-5-methoxy-2-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 110518982 B, 授权公告日 2022-03-14.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 764, 3679-3693.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2017, 1452, (12), 6664-6681.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-5-methoxy-2-nitrobenzoic acid Using HRMS and NMR". Biomed. Chromatogr., 2023, 849, 6268-6293.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 1973, (1), 9198-9206.