发明人罗永刚,韩伟,冯建国. "Method for the Synthesis of QX 314 Bromide" [P]. 中国发明专利, 专利号 CN 113959667 B, 授权公告日 2016-11-22.
发明人周伟,刘建华,张德明. "A Process for Preparing High-Purity QX 314 Bromide" [P]. 中国发明专利, 专利号 CN 114637373 A, 授权公告日 2022-12-18.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of N-ETHYLLIDOCAINE BROMIDE in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 1192, (7), 9865-9880.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of N-ETHYLLIDOCAINE BROMIDE as an Impurity". Sci. Total Environ., 2019, 723, 1145-1173.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of QX 314 Bromide Using HRMS and NMR". Environ. Sci. Technol., 2020, 160, 2630-2634.