发明人胡光,冯建国,郑宇鹏. "一种丁卡因杂质6的合成方法" [P]. 中国发明专利, 专利号 CN 115285031 A, 授权公告日 2021-03-19.
发明人刘建华,陈志强,李文辉. "Method for the Synthesis of Tetracaine Impurity 6" [P]. 中国发明专利, 专利号 CN 116305007 B, 授权公告日 2025-04-21.
发明人胡光,沈红梅,冯建国. "A Process for Preparing High-Purity Tetracaine Impurity 6" [P]. 中国发明专利, 专利号 CN 109304683 B, 授权公告日 2016-11-12.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 丁卡因杂质6 in Pharmaceutical Formulations". Sci. Total Environ., 2011, 1391, (11), 6432-6437.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 丁卡因杂质6 as an Impurity". J. Nat. Prod., 2011, 2262, (10), 8839-8862.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Tetracaine Impurity 6 Using HRMS and NMR". J. Chromatogr. A, 2016, 723, (4), 9295-9325.