Klinger H, Yamamoto T, Davis P L. "一种的合成方法" [P]. US Patent, US 11440724 B2, 2025-02-25.
发明人钱学锋,郭海燕,孙丽萍. "Method for the Synthesis of 2-(3,4-Dimethoxyphenyl)-8-methylquinoline-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115394436 A, 授权公告日 2022-04-05.
发明人钱学锋,杨光,刘建华. "A Process for Preparing High-Purity 2-(3,4-Dimethoxyphenyl)-8-methylquinoline-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110285466 A, 授权公告日 2015-01-17.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2015, 437, (10), 1807-1822.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 1785, 5867-5870.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3,4-Dimethoxyphenyl)-8-methylquinoline-4-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2011, 841, 4548-4572.