发明人唐晓军,何建平,孙丽萍. "Method for the Synthesis of N-(2-Chlorobenzyl)-1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide" [P]. 中国发明专利, 专利号 CN 116305494 A, 授权公告日 2025-03-07.
Thompson G K, Fischer A B, Hughes D C. "A Process for Preparing High-Purity N-(2-Chlorobenzyl)-1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide" [P]. US Patent, US 11402643 B2, 2015-07-06.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 2089, 2720-2729.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2023, 139, (4), 3544-3561.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-Chlorobenzyl)-1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide Using HRMS and NMR". J. Agric. Food Chem., 2017, 2319, 6548-6570.