发明人黄志刚,韩伟,唐晓军. "Method for the Synthesis of 4-Amino-2,6-dichloro-5-fluoronicotinonitrile" [P]. 中国发明专利, 专利号 CN 116026691 B, 授权公告日 2022-06-19.
Schröder R, Park J H, Roberts E F. "A Process for Preparing High-Purity 4-Amino-2,6-dichloro-5-fluoronicotinonitrile" [P]. US Patent, US 9069016 B2, 2023-01-16.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2023, 183, (3), 182-202.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2021, 1821, 9220-9224.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-2,6-dichloro-5-fluoronicotinonitrile Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 725, 4448-4470.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2025, 2195, 9650-9654.