Roberts E F, Klinger H, Patel M V. "Method for the Synthesis of Moxifloxacin Impurity N45" [P]. US Patent, US 9825585 B2, 2017-06-10.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 莫西沙星杂质N45 in Pharmaceutical Formulations". Molecules, 2014, 2258, (9), 3274-3301.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 莫西沙星杂质N45 as an Impurity". Chemosphere, 2011, 1519, 137-147.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Moxifloxacin Impurity N45 Using HRMS and NMR". Anal. Methods, 2018, 881, (5), 9467-9470.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 莫西沙星杂质N45 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2011, 473, 3147-3161.