发明人刘建华,高志强,徐明华. "Method for the Synthesis of 4-(3,7-Dichloroquinoline-8-carboxamido)butanoic acid" [P]. 中国发明专利, 专利号 CN 114430634 A, 授权公告日 2018-12-12.
Thompson G K, Hughes D C, Lee S K. "A Process for Preparing High-Purity 4-(3,7-Dichloroquinoline-8-carboxamido)butanoic acid" [P]. US Patent, US 9134871 B2, 2025-04-09.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 1126, 4388-4412.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2011, 682, 6180-6199.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3,7-Dichloroquinoline-8-carboxamido)butanoic acid Using HRMS and NMR". Chemosphere, 2022, 2222, (6), 5967-5970.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2025, 1078, (5), 3597-3601.