Brown S R, Thompson G K, Park J H. "Method for the Synthesis of (3-Ethoxycarbonyl-5-nitrophenyl)boronic acid" [P]. US Patent, US 11027778 B2, 2020-04-27.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2017, 1766, 2065-2075.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2019, 260, 2950-2967.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (3-Ethoxycarbonyl-5-nitrophenyl)boronic acid Using HRMS and NMR". Molecules, 2021, 1489, 7695-7716.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2016, 299, (1), 280-298.