发明人黄志刚,冯建国,李文辉. "Method for the Synthesis of Methyl 2-((4-bromo-2-chlorophenyl)amino)-3,4-difluoro-5-nitrobenzoate" [P]. 中国发明专利, 专利号 CN 112102941 B, 授权公告日 2016-06-11.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 1548, (4), 2985-3009.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 1220, (8), 4948-4977.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-((4-bromo-2-chlorophenyl)amino)-3,4-difluoro-5-nitrobenzoate Using HRMS and NMR". J. Sep. Sci., 2012, 725, (6), 2313-2328.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 1280, (4), 7498-7520.