发明人张德明,孙丽萍,王建平. "Method for the Synthesis of 1-Hydroxy-5-methylquinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 112973146 A, 授权公告日 2025-12-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 754, (1), 9499-9505.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 414, 648-667.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-Hydroxy-5-methylquinolin-2(1H)-one Using HRMS and NMR". Anal. Chem., 2015, 710, 5570-5584.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2012, 2007, (6), 8919-8945.