Stevens L M, Kumar R, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10483939 B2, 2021-02-17.
发明人孙丽萍,周伟,徐明华. "Method for the Synthesis of 6-Amino-5-(difluoromethyl)-3-methylpicolinonitrile" [P]. 中国发明专利, 专利号 CN 114905672 A, 授权公告日 2018-08-13.
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". J. Nat. Prod., 2013, 791, (6), 9860-9879.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2011, 995, (7), 282-300.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-5-(difluoromethyl)-3-methylpicolinonitrile Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 2126, (8), 90-116.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2024, 397, 1354-1358.