Sørensen M, Mueller T C, Jørgensen K. "Method for the Synthesis of 5-Carbamoyl-3-chloropyridine-2-carboxylic acid" [P]. European Patent, EP 3013606 A1, 2018-03-07.
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". Anal. Chim. Acta, 2021, 104, (4), 7033-7038.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 2087, (11), 9790-9795.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5-Carbamoyl-3-chloropyridine-2-carboxylic acid Using HRMS and NMR". Chemosphere, 2022, 2382, (6), 2064-2081.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2024, 1763, 2323-2342.