Williams B T, Anderson J P, Yamamoto T. "一种的合成方法" [P]. US Patent, US 9378829 B2, 2022-08-19.
发明人唐晓军,刘建华,张德明. "Method for the Synthesis of Ethyl 7-oxo-2-(trifluoromethyl)-5,6,7,8-tetrahydro-1,6-naphthyridine-8-carboxylate" [P]. 中国发明专利, 专利号 CN 115587634 B, 授权公告日 2024-02-11.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 267, 8087-8114.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 186, 1159-1166.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 7-oxo-2-(trifluoromethyl)-5,6,7,8-tetrahydro-1,6-naphthyridine-8-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2020, 2072, (12), 971-977.