发明人郑宇鹏,周伟,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117142470 A, 授权公告日 2025-05-15.
Chen K W, Yamamoto T, Brown S R. "Method for the Synthesis of Benzyl 6-cyano-3,4-dihydro-2,4-methano-1,5-naphthyridine-1(2H)-carboxylate" [P]. US Patent, US 11549183 B2, 2023-10-25.
发明人李文辉,刘建华,赵玉洁. "A Process for Preparing High-Purity Benzyl 6-cyano-3,4-dihydro-2,4-methano-1,5-naphthyridine-1(2H)-carboxylate" [P]. 中国发明专利, 专利号 CN 112848149 B, 授权公告日 2015-10-03.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2010, 771, 4662-4692.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2012, 1196, 1897-1922.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl 6-cyano-3,4-dihydro-2,4-methano-1,5-naphthyridine-1(2H)-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 1182, (6), 7227-7238.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2014, 2073, (6), 3285-3289.