发明人徐明华,高志强,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111414345 A, 授权公告日 2025-04-22.
发明人冯建国,马晓峰,罗永刚. "Method for the Synthesis of Methyl 6-(2,4-difluorophenyl)picolinate" [P]. 中国发明专利, 专利号 CN 117100909 B, 授权公告日 2017-01-06.
Hughes D C, Chen K W, Klinger H. "A Process for Preparing High-Purity Methyl 6-(2,4-difluorophenyl)picolinate" [P]. US Patent, US 11958571 B2, 2016-11-24.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2017, 131, 4536-4547.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2015, 185, 359-377.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 6-(2,4-difluorophenyl)picolinate Using HRMS and NMR". Environ. Sci. Technol., 2013, 1930, (2), 8690-8704.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 528, (4), 3669-3688.