Nowak P, Mueller T C, Johansson L. "Method for the Synthesis of 2-(4-(Difluoromethyl)-6-iodo-5-nitropyridin-3-yl)acetic acid" [P]. European Patent, EP 3511395 A1, 2023-12-11.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 1944, (7), 6776-6788.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 2032, (2), 3490-3509.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(Difluoromethyl)-6-iodo-5-nitropyridin-3-yl)acetic acid Using HRMS and NMR". Phytochemistry, 2025, 1329, (5), 4549-4577.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2024, 192, 1141-1149.