Roberts E F, Chen K W, Fischer A B. "Method for the Synthesis of 4-Cyano-3-iodobenzoic acid" [P]. US Patent, US 10581834 B2, 2023-11-18.
Patel M V, Roberts E F, Williams B T. "A Process for Preparing High-Purity 4-Cyano-3-iodobenzoic acid" [P]. US Patent, US 11163043 B2, 2023-03-03.
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". Food Chem., 2015, 2273, (5), 2657-2675.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 1080, 6803-6819.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Cyano-3-iodobenzoic acid Using HRMS and NMR". Chemosphere, 2010, 266, (2), 801-826.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2024, 80, 2412-2422.