发明人冯建国,黄志刚,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116552875 A, 授权公告日 2025-12-22.
发明人王建平,陈志强,郭海燕. "Method for the Synthesis of Ethyl 8-cyano-4-(methylamino)quinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114151898 B, 授权公告日 2017-11-09.
发明人陈志强,唐晓军,郭海燕. "A Process for Preparing High-Purity Ethyl 8-cyano-4-(methylamino)quinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112470213 A, 授权公告日 2025-01-09.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2014, 83, 3654-3661.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 1227, (3), 7009-7036.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 8-cyano-4-(methylamino)quinoline-3-carboxylate Using HRMS and NMR". Talanta, 2024, 1804, (6), 7988-7998.