发明人高志强,杨光,孙丽萍. "Method for the Synthesis of 2,3-Diamino-5-(trifluoromethyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 113525908 B, 授权公告日 2023-04-28.
Jørgensen K, Sørensen M, Nowak P. "A Process for Preparing High-Purity 2,3-Diamino-5-(trifluoromethyl)benzoic acid" [P]. European Patent, EP 3123365 A1, 2020-10-04.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2023, 658, (12), 7474-7488.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2012, 2307, (11), 8412-8434.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2,3-Diamino-5-(trifluoromethyl)benzoic acid Using HRMS and NMR". Talanta, 2019, 2271, (2), 4540-4552.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2012, 1015, (12), 3923-3942.