发明人孙丽萍,徐明华,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112606413 A, 授权公告日 2018-05-11.
发明人王建平,林芳,胡光. "Method for the Synthesis of Methyl 7-methyl-1,8-naphthyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 111268407 B, 授权公告日 2018-06-24.
发明人郭海燕,林芳,罗永刚. "A Process for Preparing High-Purity Methyl 7-methyl-1,8-naphthyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 113789160 A, 授权公告日 2023-10-28.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2015, 2244, 3365-3387.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2021, 1793, (7), 8577-8591.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 7-methyl-1,8-naphthyridine-2-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2020, 1761, (11), 3530-3542.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2018, 2422, (11), 8229-8246.