发明人郭海燕,马晓峰,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110212108 A, 授权公告日 2024-10-23.
发明人周伟,郭海燕,黄志刚. "Method for the Synthesis of 4-Bromo-2-fluoro-5-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 116551520 A, 授权公告日 2020-11-28.
Yamamoto T, Klinger H, Williams B T. "A Process for Preparing High-Purity 4-Bromo-2-fluoro-5-nitrobenzoic acid" [P]. US Patent, US 9593004 B2, 2018-03-16.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2010, 604, 484-510.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 2433, (1), 9698-9702.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-fluoro-5-nitrobenzoic acid Using HRMS and NMR". Sci. Total Environ., 2012, 1974, 7111-7138.