发明人李文辉,郭海燕,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113046844 A, 授权公告日 2021-04-22.
发明人钱学锋,何建平,沈红梅. "Method for the Synthesis of 4-Amino-3-(difluoromethyl)-5-iodopicolinonitrile" [P]. 中国发明专利, 专利号 CN 116265753 A, 授权公告日 2017-08-11.
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". J. Chromatogr. A, 2012, 2458, 2258-2278.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 2022, (3), 3877-3894.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-3-(difluoromethyl)-5-iodopicolinonitrile Using HRMS and NMR". Sci. Total Environ., 2017, 919, (6), 3503-3513.