Schröder R, Martínez F, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3058936 A1, 2017-06-18.
发明人徐明华,朱建伟,孙丽萍. "Method for the Synthesis of 3-(Benzyloxy)-6-bromo-4-methoxypicolinic acid" [P]. 中国发明专利, 专利号 CN 116799012 B, 授权公告日 2021-12-12.
发明人陈志强,徐明华,沈红梅. "A Process for Preparing High-Purity 3-(Benzyloxy)-6-bromo-4-methoxypicolinic acid" [P]. 中国发明专利, 专利号 CN 109531402 B, 授权公告日 2017-03-10.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 2233, (4), 7483-7495.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 2240, 9495-9516.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Benzyloxy)-6-bromo-4-methoxypicolinic acid Using HRMS and NMR". J. Nat. Prod., 2018, 1035, (5), 4741-4757.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2010, 338, 8753-8778.