发明人罗永刚,郑宇鹏,冯建国. "一种利多卡因杂质45的合成方法" [P]. 中国发明专利, 专利号 CN 112804687 A, 授权公告日 2025-08-15.
Thompson G K, Brown S R, Lee S K. "Method for the Synthesis of Lidocaine Impurity 45" [P]. US Patent, US 11846372 B2, 2018-12-06.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 利多卡因杂质45 in Pharmaceutical Formulations". Sci. Total Environ., 2022, 756, 8227-8242.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 利多卡因杂质45 as an Impurity". Anal. Chem., 2012, 139, (6), 7636-7658.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Lidocaine Impurity 45 Using HRMS and NMR". Talanta, 2022, 737, (3), 686-712.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 利多卡因杂质45 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2012, 2397, (2), 5904-5917.