发明人冯建国,钱学锋,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114634455 A, 授权公告日 2022-12-08.
发明人钱学锋,何建平,胡光. "Method for the Synthesis of Ethyl 4-amino-6-chloro-5-methoxynicotinate" [P]. 中国发明专利, 专利号 CN 108149507 B, 授权公告日 2018-03-25.
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, 2022, 162, (10), 5577-5584.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 1760, 9879-9886.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-amino-6-chloro-5-methoxynicotinate Using HRMS and NMR". Sci. Total Environ., 2020, 1330, 5176-5181.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 1831, (6), 8255-8263.