发明人陈志强,徐明华,杨光. "Method for the Synthesis of 3-Amino-6-methyl-3,4-dihydroquinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 108555776 B, 授权公告日 2025-03-01.
Nowak P, Johansson L, Nielsen H. "A Process for Preparing High-Purity 3-Amino-6-methyl-3,4-dihydroquinolin-2(1H)-one" [P]. European Patent, EP 3465314 A1, 2024-05-11.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 1220, 7301-7328.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2025, 280, (9), 9281-9301.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-6-methyl-3,4-dihydroquinolin-2(1H)-one Using HRMS and NMR". Talanta, 2011, 1976, (6), 7201-7205.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2012, 2252, 2952-2956.