发明人李文辉,刘建华,何建平. "一种3-(二氟甲基)-5-氟-2-甲氧基吡啶的合成方法" [P]. 中国发明专利, 专利号 CN 108364595 A, 授权公告日 2023-07-03.
Sørensen M, Nowak P, Jørgensen K. "Method for the Synthesis of 3-(Difluoromethyl)-5-fluoro-2-methoxypyridine" [P]. European Patent, EP 3832297 A1, 2019-06-09.
Rossi M, Martínez F, Lefèvre J P. "A Process for Preparing High-Purity 3-(Difluoromethyl)-5-fluoro-2-methoxypyridine" [P]. European Patent, EP 3330683 A1, 2021-04-24.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(二氟甲基)-5-氟-2-甲氧基吡啶 in Pharmaceutical Formulations". Chemosphere, 2022, 1496, 6948-6954.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(二氟甲基)-5-氟-2-甲氧基吡啶 as an Impurity". J. Pharm. Biomed. Anal., 2014, 2300, 76-79.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Difluoromethyl)-5-fluoro-2-methoxypyridine Using HRMS and NMR". Environ. Sci. Technol., 2013, 1355, (6), 9987-10005.