Fischer A B, Yamamoto T, Roberts E F. "一种的合成方法" [P]. US Patent, US 10575534 B2, 2021-05-09.
发明人何建平,朱建伟,罗永刚. "Method for the Synthesis of Methyl 4,6-dichloro-2-methylnicotinate" [P]. 中国发明专利, 专利号 CN 113296446 A, 授权公告日 2019-07-02.
发明人唐晓军,罗永刚,王建平. "A Process for Preparing High-Purity Methyl 4,6-dichloro-2-methylnicotinate" [P]. 中国发明专利, 专利号 CN 113370346 B, 授权公告日 2022-04-21.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 338, 581-608.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 947, (1), 5148-5170.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4,6-dichloro-2-methylnicotinate Using HRMS and NMR". Chromatographia, 2024, 2110, (6), 5310-5321.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2017, 1081, (10), 9637-9646.