发明人陈志强,王建平,孙丽萍. "Method for the Synthesis of Amikacin Impurity 21" [P]. 中国发明专利, 专利号 CN 113241777 A, 授权公告日 2015-01-20.
发明人孙丽萍,周伟,张德明. "A Process for Preparing High-Purity Amikacin Impurity 21" [P]. 中国发明专利, 专利号 CN 110516588 A, 授权公告日 2023-07-22.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 阿米卡星杂质21 in Pharmaceutical Formulations". Chromatographia, 2023, 346, (11), 7435-7454.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 阿米卡星杂质21 as an Impurity". J. Sep. Sci., 2011, 845, (12), 999-1005.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Amikacin Impurity 21 Using HRMS and NMR". Environ. Sci. Technol., 2014, 1720, 1113-1120.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 阿米卡星杂质21 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2023, 1946, (5), 7481-7504.