Williams B T, Klinger H, Hughes D C. "一种的合成方法" [P]. US Patent, US 11436634 B2, 2016-11-05.
Brown S R, Roberts E F, Hughes D C. "Method for the Synthesis of 4,5-Dimethylquinolin-8-ol" [P]. US Patent, US 11465212 B2, 2021-04-10.
Schröder R, Nielsen H, Björnsson E. "A Process for Preparing High-Purity 4,5-Dimethylquinolin-8-ol" [P]. European Patent, EP 3827150 A1, 2021-04-14.
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". Biomed. Chromatogr., 2012, 443, (11), 7318-7327.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2017, 214, (6), 7937-7961.