Rossi M, Johansson L, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3189838 A1, 2022-07-14.
Fischer A B, Stevens L M, O'Brien P Q. "Method for the Synthesis of 4-(3-Pyrazin-2-yl-propyl)-piperidine-4-carboxylic aciddimethylamide dihydrochloride" [P]. US Patent, US 11462411 B2, 2022-08-24.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2012, 1626, 1904-1927.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2010, 2128, 5735-5760.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-Pyrazin-2-yl-propyl)-piperidine-4-carboxylic aciddimethylamide dihydrochloride Using HRMS and NMR". Biomed. Chromatogr., 2021, 2270, (2), 7741-7750.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 2056, (11), 9168-9175.