Williams B T, Johnson M A, Chen K W. "一种的合成方法" [P]. US Patent, US 10655792 B2, 2020-03-03.
发明人李文辉,高志强,何建平. "Method for the Synthesis of 2-Bromo-5-cyano-4-formylbenzoic acid" [P]. 中国发明专利, 专利号 CN 110654132 A, 授权公告日 2016-03-25.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 167, (1), 8279-8302.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 2185, 3745-3765.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-5-cyano-4-formylbenzoic acid Using HRMS and NMR". Biomed. Chromatogr., 2020, 1139, (4), 3081-3090.