Nielsen H, Nowak P, Björnsson E. "Method for the Synthesis of Methyl 6-chloro-5-cyano-2-methylnicotinate" [P]. European Patent, EP 3129905 A1, 2025-05-16.
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. Sep. Sci., 2022, 118, (12), 8666-8695.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2019, 443, (5), 9093-9115.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 6-chloro-5-cyano-2-methylnicotinate Using HRMS and NMR". Molecules, 2021, 1824, (8), 5697-5719.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2018, 596, 6314-6332.