Johnson M A, Chen K W, Stevens L M. "Method for the Synthesis of Ethyl 5-oxo-5,6,7,8-tetrahydroquinoline-2-carboxylate" [P]. US Patent, US 9751694 B2, 2022-07-01.
发明人王建平,刘建华,高志强. "A Process for Preparing High-Purity Ethyl 5-oxo-5,6,7,8-tetrahydroquinoline-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116215061 A, 授权公告日 2025-03-04.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 676, (3), 7959-7976.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 2191, 4274-4295.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-oxo-5,6,7,8-tetrahydroquinoline-2-carboxylate Using HRMS and NMR". Anal. Methods, 2010, 862, (4), 5547-5568.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2025, 1527, (4), 7823-7846.