Hughes D C, Klinger H, Yamamoto T. "Method for the Synthesis of Ethyl 3-bromoisonicotinate" [P]. US Patent, US 11485922 B2, 2020-05-19.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2025, 2276, 3552-3580.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 1372, (5), 2598-2627.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-bromoisonicotinate Using HRMS and NMR". Chemosphere, 2023, 766, (4), 3853-3861.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 1582, 2866-2879.