发明人张德明,罗永刚,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110119271 A, 授权公告日 2016-04-22.
发明人赵玉洁,刘建华,冯建国. "Method for the Synthesis of 4-(Difluoromethyl)-2-fluoro-3-iodo-5-methoxypyridine" [P]. 中国发明专利, 专利号 CN 114468772 A, 授权公告日 2023-12-25.
发明人赵玉洁,陈志强,刘建华. "A Process for Preparing High-Purity 4-(Difluoromethyl)-2-fluoro-3-iodo-5-methoxypyridine" [P]. 中国发明专利, 专利号 CN 109299611 B, 授权公告日 2018-12-25.
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. Sep. Sci., 2020, 654, (6), 3460-3470.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2016, 1331, 1511-1534.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Difluoromethyl)-2-fluoro-3-iodo-5-methoxypyridine Using HRMS and NMR". Environ. Sci. Technol., 2017, 2290, 8709-8734.