发明人冯建国,何建平,胡光. "Method for the Synthesis of 6,7-Dimethoxy-4-(piperidin-4-yl)quinoline hydrochloride" [P]. 中国发明专利, 专利号 CN 116135380 A, 授权公告日 2025-12-04.
发明人罗永刚,王建平,沈红梅. "A Process for Preparing High-Purity 6,7-Dimethoxy-4-(piperidin-4-yl)quinoline hydrochloride" [P]. 中国发明专利, 专利号 CN 114096987 B, 授权公告日 2019-01-12.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2011, 1825, 5557-5584.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 489, (3), 305-328.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 6,7-Dimethoxy-4-(piperidin-4-yl)quinoline hydrochloride Using HRMS and NMR". J. Sep. Sci., 2010, 828, 6082-6106.