Yamamoto T, Thompson G K, Brown S R. "一种的合成方法" [P]. US Patent, US 11728872 B2, 2020-01-04.
Williams B T, Roberts E F, Johnson M A. "Method for the Synthesis of Methyl 6-bromo-3-methoxy-2-nitrobenzoate" [P]. US Patent, US 11741008 B2, 2022-02-01.
发明人李文辉,胡光,冯建国. "A Process for Preparing High-Purity Methyl 6-bromo-3-methoxy-2-nitrobenzoate" [P]. 中国发明专利, 专利号 CN 111526006 A, 授权公告日 2022-08-12.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 1159, 3992-4010.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 1092, 3409-3438.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 6-bromo-3-methoxy-2-nitrobenzoate Using HRMS and NMR". Chromatographia, 2010, 2412, 4950-4978.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2023, 263, 6420-6427.