Chen K W, Hughes D C, Roberts E F. "一种的合成方法" [P]. US Patent, US 10199161 B2, 2024-01-10.
发明人黄志刚,赵玉洁,刘建华. "Method for the Synthesis of 6-(Dimethylamino)-2-naphthoic acid" [P]. 中国发明专利, 专利号 CN 114896749 B, 授权公告日 2017-10-21.
发明人郭海燕,朱建伟,陈志强. "A Process for Preparing High-Purity 6-(Dimethylamino)-2-naphthoic acid" [P]. 中国发明专利, 专利号 CN 115267894 A, 授权公告日 2023-10-20.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2012, 419, 1829-1852.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 544, 7933-7951.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 6-(Dimethylamino)-2-naphthoic acid Using HRMS and NMR". J. Chromatogr. A, 2014, 1204, (8), 8640-8656.