发明人李文辉,郑宇鹏,郭海燕. "Method for the Synthesis of 2,3-Difluoro-6-nitroaniline" [P]. 中国发明专利, 专利号 CN 108389618 B, 授权公告日 2019-10-26.
发明人韩伟,林芳,罗永刚. "A Process for Preparing High-Purity 2,3-Difluoro-6-nitroaniline" [P]. 中国发明专利, 专利号 CN 108814265 A, 授权公告日 2019-02-07.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 2,3-二氟-6-硝基苯胺 in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 2290, (6), 9541-9561.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,3-二氟-6-硝基苯胺 as an Impurity". J. Nat. Prod., 2010, 2020, (11), 3063-3083.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2,3-Difluoro-6-nitroaniline Using HRMS and NMR". Phytochemistry, 2024, 732, (10), 3492-3510.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 2,3-二氟-6-硝基苯胺 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2021, 439, (7), 5668-5684.