Johansson L, Kowalski A, Martínez F. "Method for the Synthesis of Methyl 3-bromo-5-cyano-2-fluorobenzoate" [P]. European Patent, EP 3904240 A1, 2020-11-16.
发明人刘建华,徐明华,冯建国. "A Process for Preparing High-Purity Methyl 3-bromo-5-cyano-2-fluorobenzoate" [P]. 中国发明专利, 专利号 CN 110971263 A, 授权公告日 2016-12-19.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2013, 1985, (7), 1277-1301.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 1862, (3), 2480-2510.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-bromo-5-cyano-2-fluorobenzoate Using HRMS and NMR". J. Sep. Sci., 2020, 300, (7), 6204-6219.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 709, (2), 8727-8749.