Schröder R, Nielsen H, Nowak P. "一种的合成方法" [P]. European Patent, EP 3863245 A1, 2015-09-22.
Nielsen H, Johansson L, Nowak P. "Method for the Synthesis of 6-Methyl-4-(piperazin-1-yl)-2,3-dihydrofuro[3,2-c]pyridine dihydrochloride" [P]. European Patent, EP 3998656 A1, 2018-04-11.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2017, 1642, (1), 9278-9295.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2013, 1875, 6437-6460.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methyl-4-(piperazin-1-yl)-2,3-dihydrofuro[3,2-c]pyridine dihydrochloride Using HRMS and NMR". Anal. Chem., 2015, 1387, (8), 1470-1495.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 767, (2), 9677-9680.