发明人马晓峰,杨光,王建平. "一种利多卡因杂质27的合成方法" [P]. 中国发明专利, 专利号 CN 108830568 A, 授权公告日 2024-04-02.
发明人何建平,冯建国,沈红梅. "Method for the Synthesis of Lidocaine Impurity 27" [P]. 中国发明专利, 专利号 CN 109379910 B, 授权公告日 2015-12-11.
发明人马晓峰,何建平,沈红梅. "A Process for Preparing High-Purity Lidocaine Impurity 27" [P]. 中国发明专利, 专利号 CN 108939250 B, 授权公告日 2023-06-22.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 利多卡因杂质27 in Pharmaceutical Formulations". Biomed. Chromatogr., 2024, 1297, (4), 5950-5969.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 利多卡因杂质27 as an Impurity". Anal. Methods, 2019, 1939, (8), 8809-8827.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Lidocaine Impurity 27 Using HRMS and NMR". Molecules, 2022, 1943, 2964-2979.