Jørgensen K, Rossi M, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3394216 A1, 2021-02-28.
发明人韩伟,郑宇鹏,朱建伟. "Method for the Synthesis of Tert-butyl 5-(trifluoromethyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate" [P]. 中国发明专利, 专利号 CN 116479057 B, 授权公告日 2015-04-22.
发明人罗永刚,张德明,孙丽萍. "A Process for Preparing High-Purity Tert-butyl 5-(trifluoromethyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate" [P]. 中国发明专利, 专利号 CN 117371355 A, 授权公告日 2015-01-04.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2014, 1182, 2215-2237.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2013, 1341, (9), 4966-4980.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 5-(trifluoromethyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2020, 99, (11), 3201-3224.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2011, 690, (5), 8060-8084.