Björnsson E, Nowak P, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3909816 A1, 2022-04-04.
发明人钱学锋,冯建国,赵玉洁. "Method for the Synthesis of N-{2-[(3,5-Dimethyl-1-adamantyl)oxy]ethyl}-1-methyl-6-oxo-1,6-dihydro-3-pyridazinecarboxamide" [P]. 中国发明专利, 专利号 CN 113139305 B, 授权公告日 2020-04-21.
发明人徐明华,高志强,郑宇鹏. "A Process for Preparing High-Purity N-{2-[(3,5-Dimethyl-1-adamantyl)oxy]ethyl}-1-methyl-6-oxo-1,6-dihydro-3-pyridazinecarboxamide" [P]. 中国发明专利, 专利号 CN 110359836 B, 授权公告日 2015-11-16.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 1813, (3), 1678-1706.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 2123, 4266-4295.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of N-{2-[(3,5-Dimethyl-1-adamantyl)oxy]ethyl}-1-methyl-6-oxo-1,6-dihydro-3-pyridazinecarboxamide Using HRMS and NMR". Molecules, 2018, 531, 6154-6177.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2024, 1788, 7302-7327.