Mueller T, Davis P L, Brown S R. "一种的合成方法" [P]. US Patent, US 10104499 B2, 2023-12-09.
Kumar R, Mueller T, Davis P L. "Method for the Synthesis of Ethyl 5-bromo-2,6-dimethoxypyridine-3-carboxylate" [P]. US Patent, US 9496744 B2, 2023-04-26.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 1870, (7), 740-747.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 1660, (3), 4302-4305.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-bromo-2,6-dimethoxypyridine-3-carboxylate Using HRMS and NMR". Chromatographia, 2010, 1377, 4140-4165.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 1322, (6), 521-547.