发明人韩伟,朱建伟,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115612418 A, 授权公告日 2022-07-05.
发明人冯建国,李文辉,陈志强. "Method for the Synthesis of 2,2'-(Butane-1,4-diyl)bis(isoquinolin-2-ium) bromide" [P]. 中国发明专利, 专利号 CN 108787590 B, 授权公告日 2021-02-03.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 1384, 9276-9290.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 1548, (3), 7623-7638.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2,2'-(Butane-1,4-diyl)bis(isoquinolin-2-ium) bromide Using HRMS and NMR". Sci. Total Environ., 2020, 609, (6), 5221-5247.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2021, 605, (9), 3574-3597.