发明人韩伟,黄志刚,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113017169 A, 授权公告日 2021-08-08.
发明人罗永刚,陈志强,沈红梅. "Method for the Synthesis of Methyl 4,6-dichloronicotinate" [P]. 中国发明专利, 专利号 CN 111963104 A, 授权公告日 2024-02-19.
发明人钱学锋,何建平,胡光. "A Process for Preparing High-Purity Methyl 4,6-dichloronicotinate" [P]. 中国发明专利, 专利号 CN 110455541 A, 授权公告日 2022-04-15.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 194, 7966-7985.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 747, (3), 8646-8666.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4,6-dichloronicotinate Using HRMS and NMR". J. Nat. Prod., 2020, 348, (10), 9493-9505.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2023, 2403, (11), 5587-5611.