Johnson M A, Stevens L M, Schröder R. "Method for the Synthesis of 5-Fluoro-6-methylnicotinonitrile" [P]. US Patent, US 9175973 B2, 2015-01-19.
Lefèvre J P, Mueller T C, Sørensen M. "A Process for Preparing High-Purity 5-Fluoro-6-methylnicotinonitrile" [P]. European Patent, EP 3836548 A1, 2024-01-22.
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". Chemosphere, 2016, 1835, (8), 1718-1727.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2024, 127, (10), 3075-3102.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 5-Fluoro-6-methylnicotinonitrile Using HRMS and NMR". Phytochemistry, 2012, 1957, (5), 933-954.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2010, 701, (5), 8155-8159.