发明人冯建国,朱建伟,张德明. "Method for the Synthesis of 6-Ethyl-2-methyl-4-quinolinecarboxylic acid hydrate" [P]. 中国发明专利, 专利号 CN 108837137 A, 授权公告日 2018-03-27.
发明人高志强,唐晓军,杨光. "A Process for Preparing High-Purity 6-Ethyl-2-methyl-4-quinolinecarboxylic acid hydrate" [P]. 中国发明专利, 专利号 CN 113632425 A, 授权公告日 2018-03-26.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 713, (12), 2954-2960.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 1935, (4), 4177-4195.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 6-Ethyl-2-methyl-4-quinolinecarboxylic acid hydrate Using HRMS and NMR". Environ. Sci. Technol., 2016, 627, (3), 3215-3231.