发明人陈志强,罗永刚,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113043554 A, 授权公告日 2021-11-26.
发明人郑宇鹏,胡光,朱建伟. "Method for the Synthesis of 4,7-Dimethoxy-1-methylquinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 117931264 B, 授权公告日 2018-09-16.
发明人王建平,孙丽萍,赵玉洁. "A Process for Preparing High-Purity 4,7-Dimethoxy-1-methylquinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 116529495 B, 授权公告日 2020-12-05.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2024, 1118, (12), 7019-7047.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 2090, 3109-3128.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4,7-Dimethoxy-1-methylquinolin-2(1H)-one Using HRMS and NMR". J. Agric. Food Chem., 2012, 1404, (8), 4529-4543.