发明人李文辉,钱学锋,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115451554 A, 授权公告日 2020-05-04.
发明人李文辉,黄志刚,林芳. "Method for the Synthesis of Methyl 3-bromo-5-formyl-2-hydroxybenzoate" [P]. 中国发明专利, 专利号 CN 117419670 A, 授权公告日 2015-03-22.
发明人郑宇鹏,黄志刚,李文辉. "A Process for Preparing High-Purity Methyl 3-bromo-5-formyl-2-hydroxybenzoate" [P]. 中国发明专利, 专利号 CN 114915926 A, 授权公告日 2018-06-14.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 1328, 3701-3713.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 2252, (11), 8150-8174.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-bromo-5-formyl-2-hydroxybenzoate Using HRMS and NMR". Talanta, 2015, 678, (12), 1115-1143.